wpsnoop: fix Pro Broken Links Maintainer plugin conflicts, errors & issues

When the plugin Pro Broken Links Maintainer conflicts or throws a PHP error we hope wpsnoop can help you to fix the issue quickly.

Discover which shortcodes wp-options PHP functions database tables and files are created by Pro Broken Links Maintainer, plus learn which plugins and/or themes could be in conflict with Pro Broken Links Maintainer.

Troubleshooting theme and plugin conflicts is easier when you know what Pro Broken Links Maintainer leaves behind after uninstalling it from a WordPress installation, there is a list down below for your convenience.

Expert advice is recommended if you are not technically proficient with PHP, MySQL etc. View support options for Pro Broken Links Maintainer

Database Issues

ShortCode Issues

Function Issues

63447

File System Issues

Get professional support for Pro Broken Links Maintainer here

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What does Pro Broken Links Maintainer version 1.1.7.5 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Pro Broken Links Maintainer to perform differently in your installation, previous versions before 1.1.7.5 may have created a different set of shortcodes, used different function names or could have created entirely different database tables to store settings and operate. This is not an exhaustive list but shows how version 1.1.7.5 of Pro Broken Links Maintainer behaves when installed and removed on a clean installation of WordPress.

We have not tested individual shortcodes, features or settings of this plugin but instead have concentrated on the potential for obvious errors and conflicts which can occur, if you need help with the plugin in your local installation you can get WordPress help and support for Pro Broken Links Maintainer by clicking here.

Our testing covered the free version of this plugin there may or may not be a paid version or premium version available for purchase that unlocks additional features and could behave in a slightly or very different manner.

Summary of WordPress plugin analysis: Pro Broken Links Maintainer

Plugin Slug: pro-links-maintainer-dev Internal ID: 55679 Addon Type: Plugin Version: 1.1.7.5 Price: Free Source: WordPress.org Files: 213 (7.92MB) Short Codes: [ / ] 0 Database Tables: 2 Function Count: 89 Code Review: Search Provit

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Which new files does Pro Broken Links Maintainer add to WordPress?

This section will populate with a table showing an icon, size and filepath.

The plugin Pro Broken Links Maintainer added 213 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/pro-links-maintainer-dev/	7.92MB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/assets/	4.48MB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/assets/dist/	4.48MB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/assets/dist/build.js	4.48MB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/config.json	66.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/	3.36MB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/	87.53kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/	47.63kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/	45.43kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/account.css	4.43kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/add-ons.css	11.97kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/affiliation.css	2.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/checkout.css	83.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/common.css	3.04kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/connect.css	9.37kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/debug.css	2.13kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/dialog-boxes.css	11.85kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/gdpr-optin-notice.css	323.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/admin/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/customizer.css	2.12kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/css/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/img/	29.38kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/img/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/img/plugin-icon.png	9.16kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/img/pro-links-maintainer.png	9.16kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/img/theme-icon.png	10.97kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/js/	10.44kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/js/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/js/nojquery.ba-postmessage.js	4.59kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/js/nojquery.ba-postmessage.min.js	1.29kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/assets/js/postmessage.js	4.47kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/config.php	14.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/	1.38MB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/class-freemius-abstract.php	13.37kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/class-freemius.php	874.45kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/class-fs-admin-notices.php	10.59kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/class-fs-api.php	19.02kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/class-fs-logger.php	16.76kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/class-fs-options.php	16.57kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/class-fs-plugin-updater.php	58.15kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/class-fs-security.php	1.73kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/class-fs-storage.php	19.84kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/class-fs-user-lock.php	3.26kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/customizer/	7.57kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/customizer/class-fs-customizer-support-section.php	2.51kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/customizer/class-fs-customizer-upsell-control.php	4.98kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/customizer/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/debug/	2.88kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/debug/class-fs-debug-bar-panel.php	1.49kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/debug/debug-bar-start.php	1.30kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/debug/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/	42.70kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-affiliate-terms.php	4.00kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-affiliate.php	1.74kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-billing.php	1.48kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-entity.php	2.83kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-payment.php	3.93kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-plugin-info.php	730.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-plugin-license.php	7.42kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-plugin-plan.php	2.69kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-plugin-tag.php	1.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-plugin.php	3.65kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-pricing.php	2.55kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-scope-entity.php	554.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-site.php	6.25kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-subscription.php	2.22kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/class-fs-user.php	1.41kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/entities/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/fs-core-functions.php	45.57kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/fs-essential-functions.php	14.64kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/fs-plugin-info-dialog.php	77.58kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/i18n.php	50.95kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/l10n.php	1.09kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/	91.54kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/class-fs-admin-menu-manager.php	24.54kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/class-fs-admin-notice-manager.php	16.58kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/class-fs-cache-manager.php	9.21kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/class-fs-gdpr-manager.php	5.89kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/class-fs-key-value-storage.php	9.99kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/class-fs-license-manager.php	2.15kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/class-fs-option-manager.php	15.02kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/class-fs-plan-manager.php	3.03kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/class-fs-plugin-manager.php	5.03kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/managers/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/	46.78kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/Exceptions/	2.78kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/Exceptions/ArgumentNotExistException.php	248.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/Exceptions/EmptyArgumentException.php	242.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/Exceptions/Exception.php	1.72kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/Exceptions/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/Exceptions/InvalidArgumentException.php	213.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/Exceptions/OAuthException.php	286.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/FreemiusBase.php	6.12kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/FreemiusWordPress.php	20.20kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/sdk/LICENSE.txt	17.60kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/supplements/	2.62kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/supplements/fs-essential-functions-1.1.7.1.php	1.21kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/supplements/fs-essential-functions-2.2.1.php	1.32kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/includes/supplements/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/	1.44MB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-da_DK.mo	25.47kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-da_DK.po	74.82kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-en.mo	51.77kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-en.po	83.98kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-es_ES.mo	54.87kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-es_ES.po	87.23kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-fr_FR.mo	56.10kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-fr_FR.po	88.46kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-he_IL.mo	54.78kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-he_IL.po	87.20kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-hu_HU.mo	52.90kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-hu_HU.po	85.24kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-it_IT.mo	54.05kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-it_IT.po	86.62kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-ja_JP.mo	59.92kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-ja_JP.po	92.39kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-nl_NL.mo	54.23kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-nl_NL.po	86.64kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-ru_RU.mo	68.14kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius-ru_RU.po	100.50kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/freemius.pot	64.25kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/languages/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/LICENSE.txt	34.32kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/require.php	2.85kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/start.php	18.81kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/	394.74kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account.php	49.70kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account/	57.53kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account/billing.php	12.96kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account/partials/	42.75kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account/partials/activate-license-button.php	2.30kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account/partials/addon.php	19.64kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account/partials/deactivate-license-button.php	1.32kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account/partials/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account/partials/site.php	19.40kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/account/payments.php	1.74kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/add-ons.php	20.22kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/add-trial-to-pricing.php	794.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/admin-notice.php	2.22kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/ajax-loader.php	186.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/auto-installation.php	7.18kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/checkout.php	10.96kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/connect.php	39.33kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/contact.php	4.11kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/debug.php	32.07kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/debug/	13.68kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/debug/api-calls.php	4.98kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/debug/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/debug/logger.php	2.01kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/debug/plugins-themes-sync.php	2.69kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/debug/scheduled-crons.php	3.92kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/email.php	1.01kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/firewall-issues-js.php	1.78kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/	116.88kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/affiliation.php	27.80kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/deactivation/	21.55kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/deactivation/contact.php	787.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/deactivation/form.php	19.55kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/deactivation/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/deactivation/retry-skip.php	1.14kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/license-activation.php	26.02kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/optout.php	8.22kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/premium-versions-upgrade-handler.php	8.14kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/premium-versions-upgrade-metadata.php	1.49kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/resend-key.php	6.94kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/subscription-cancellation.php	11.45kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/forms/trial-start.php	5.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/gdpr-optin-js.php	2.33kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/js/	4.36kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/js/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/js/jquery.content-change.php	1.54kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/js/open-license-activation.php	1.12kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/js/style-premium-theme.php	1.61kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/partials/	4.77kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/partials/network-activation.php	4.77kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/plugin-icon.php	439.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/plugin-info/	6.85kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/plugin-info/description.php	2.32kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/plugin-info/features.php	3.55kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/plugin-info/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/plugin-info/screenshots.php	906.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/powered-by.php	1.97kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/pricing.php	5.79kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/secure-https-header.php	1.00kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/sticky-admin-notice-js.php	1.08kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/tabs-capture-js.php	1.65kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/freemius/templates/tabs.php	6.80kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/	53.82kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-admin.php	2.05kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-api-caller.php	3.12kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-assets.php	1.27kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-invalid-urls.php	883.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-post-commons.php	624.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-rest-api.php	9.92kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-scanner-yt.php	3.63kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-scanner.php	16.75kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-settings.php	3.00kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-system-logger.php	864.00B	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/class-urls.php	2.15kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/schemas/	9.61kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/schemas/class-invalid-url.php	3.28kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/schemas/class-post-alter.php	1.28kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/includes/schemas/class-urls.php	5.05kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/plugin.php	12.85kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/README.md	2.43kB	No known conflicts with other themes or plugins.
wp-content/plugins/pro-links-maintainer-dev/readme.txt	5.48kB	No known conflicts with other themes or plugins.

Which new shortcodes does Pro Broken Links Maintainer add to WordPress?

The plugin Pro Broken Links Maintainer did not add any shortcodes when it was installed with WP-CLI in our WordPress test environment.

Which new database tables are created by the WordPress plugin Pro Broken Links Maintainer?

Pro Broken Links Maintainer created 2 new database tables when it was installed in our test environment:

Table name	Known Plugin or Theme conflicts
wp_bs_invalid_url	The wp_bs_invalid_url table doesn't have any known conflicts with other themes or plugins.
wp_bs_urls	The wp_bs_urls table doesn't have any known conflicts with other themes or plugins.

After uninstalling and deleting Pro Broken Links Maintainer using WP-CLI there were 2 database tables that still remained:

Table name	Status
wp_bs_invalid_url	Orphan/Zombie
wp_bs_urls	Orphan/Zombie

Click the table name above for more information on what the orphan tables could mean to your WordPress installation and some tips on how to deal with it.

Which new options are added to the wp-options table by Pro Broken Links Maintainer?

When Pro Broken Links Maintainer was activated and loaded for the first time it created 5 new options in the wp_options table. Any known conflicts will be shown in red.

Option Name		Known Conflicts
fs_accounts		Potential conflict with 738 plugins or themes
a:4:{s:21:"id_slug_type_path_map";a:1:{i:4230;a:3:{s:4:"slug";s:20:"pro-links-maintainer";s:4:"type";s:6:"plugin";s:4:"path";s:35:"pro-links-maintainer-dev/plugin.php";}}s:11:"plugin_data";a:1:{s:20:"pro-links-maintainer";a:11:{s:16:"plugin_main_file";O:8:"stdClass":1:{s:4:"path";s:35:"pro-links-maintainer-dev/plugin.php";}s:20:"is_network_activated";b:0;s:17:"install_timestamp";i:1645519207;s:16:"sdk_last_version";N;s:11:"sdk_version";s:5:"2.3.0";s:16:"sdk_upgrade_mode";b:1;s:18:"sdk_downgrade_mode";b:0;s:19:"plugin_last_version";N;s:14:"plugin_version";s:7:"1.1.7.5";s:19:"plugin_upgrade_mode";b:1;s:21:"plugin_downgrade_mode";b:0;}}s:13:"file_slug_map";a:1:{s:35:"pro-links-maintainer-dev/plugin.php";s:20:"pro-links-maintainer";}s:7:"plugins";a:1:{s:20:"pro-links-maintainer";O:9:"FS_Plugin":22:{s:16:"parent_plugin_id";N;s:5:"title";s:27:"Pro Broken Links Maintainer";s:4:"slug";s:20:"pro-links-maintainer";s:12:"premium_slug";s:28:"pro-links-maintainer-premium";s:4:"type";s:6:"plugin";s:20:"affiliate_moderation";b:0;s:19:"is_wp_org_compliant";b:1;s:22:"premium_releases_count";N;s:4:"file";s:35:"pro-links-maintainer-dev/plugin.php";s:7:"version";s:7:"1.1.7.5";s:11:"auto_update";N;s:4:"info";N;s:10:"is_premium";b:0;s:14:"premium_suffix";s:7:"Premium";s:7:"is_live";b:1;s:9:"bundle_id";N;s:10:"public_key";s:32:"pk_cea66c6076da5aa81bebb75817be9";s:10:"secret_key";N;s:2:"id";s:4:"4230";s:7:"updated";N;s:7:"created";N;s:22:"�FS_Entity�_is_updated";b:1;}}}
fs_active_plugins		Potential conflict with 740 plugins or themes
O:8:"stdClass":3:{s:7:"plugins";a:1:{s:33:"pro-links-maintainer-dev/freemius";O:8:"stdClass":4:{s:7:"version";s:5:"2.3.0";s:4:"type";s:6:"plugin";s:9:"timestamp";i:1645519207;s:11:"plugin_path";s:35:"pro-links-maintainer-dev/plugin.php";}}s:7:"abspath";s:40:"/mnt/ramdisk/working/empty-wp-5-9-55679/";s:6:"newest";O:8:"stdClass":5:{s:11:"plugin_path";s:35:"pro-links-maintainer-dev/plugin.php";s:8:"sdk_path";s:33:"pro-links-maintainer-dev/freemius";s:7:"version";s:5:"2.3.0";s:13:"in_activation";b:0;s:9:"timestamp";i:1645519207;}}
fs_debug_mode		Potential conflict with 736 plugins or themes
(empty string)
pro_links_maintainer_installed		The pro_links_maintainer_installed option doesn't have any known conflicts with other themes or plugins.
1645519207
pro_links_maintainer_version		The pro_links_maintainer_version option doesn't have any known conflicts with other themes or plugins.
1.1.7.4

During use Pro Broken Links Maintainer may or may not create more options depending on how the plugin is configured and depending on which other themes and plugins are active in your specific hosting environment.

After disabling and deleting Pro Broken Links Maintainer there were 6 options still present in the wp-options table:

fs_accounts
fs_active_plugins
fs_debug_mode
pro_links_maintainer_installed
pro_links_maintainer_version
recently_activated

Contact Pro Broken Links Maintainer experts for help

What new PHP functions does Pro Broken Links Maintainer declare when it is active?

Installing Pro Broken Links Maintainer added 89 new functions to Wordpress at run-time. These functions are internal and generally aren't meant to be used except by developpers who wish to interface with the plugin to enhance or alter its behavior.

Function	Conflicts	Common Errors
__fs	739 conflicts	Fatal error: Cannot redeclare __fs()
_efs	739 conflicts	Fatal error: Cannot redeclare _efs()
_fs_text_inline	694 conflicts	Fatal error: Cannot redeclare _fs_text_inline()
_fs_text_x_inline	694 conflicts	Fatal error: Cannot redeclare _fs_text_x_inline()
freemius	739 conflicts	Fatal error: Cannot redeclare freemius()
fs_apply_filter	739 conflicts	Fatal error: Cannot redeclare fs_apply_filter()
fs_asset_url	705 conflicts	Fatal error: Cannot redeclare fs_asset_url()
fs_canonize_query_string	739 conflicts	Fatal error: Cannot redeclare fs_canonize_query_string()
fs_canonize_url	739 conflicts	Fatal error: Cannot redeclare fs_canonize_url()
fs_custom_panels_init	739 conflicts	Fatal error: Cannot redeclare fs_custom_panels_init()
fs_custom_status_init	739 conflicts	Fatal error: Cannot redeclare fs_custom_status_init()
fs_download_image	739 conflicts	Fatal error: Cannot redeclare fs_download_image()
fs_dummy	739 conflicts	Fatal error: Cannot redeclare fs_dummy()
fs_dump_log	739 conflicts	Fatal error: Cannot redeclare fs_dump_log()
fs_dynamic_init	739 conflicts	Fatal error: Cannot redeclare fs_dynamic_init()
fs_echo	706 conflicts	Fatal error: Cannot redeclare fs_echo()
fs_echo_inline	694 conflicts	Fatal error: Cannot redeclare fs_echo_inline()
fs_echo_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_echo_x_inline()
fs_ends_with	682 conflicts	Fatal error: Cannot redeclare fs_ends_with()
fs_enqueue_local_script	739 conflicts	Fatal error: Cannot redeclare fs_enqueue_local_script()
fs_enqueue_local_style	739 conflicts	Fatal error: Cannot redeclare fs_enqueue_local_style()
fs_esc_attr	716 conflicts	Fatal error: Cannot redeclare fs_esc_attr()
fs_esc_attr_echo	716 conflicts	Fatal error: Cannot redeclare fs_esc_attr_echo()
fs_esc_attr_echo_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_attr_echo_inline()
fs_esc_attr_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_attr_inline()
fs_esc_attr_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_attr_x_inline()
fs_esc_html	716 conflicts	Fatal error: Cannot redeclare fs_esc_html()
fs_esc_html_echo	716 conflicts	Fatal error: Cannot redeclare fs_esc_html_echo()
fs_esc_html_echo_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_html_echo_inline()
fs_esc_html_echo_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_html_echo_x_inline()
fs_esc_html_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_html_inline()
fs_esc_html_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_html_x_inline()
fs_esc_js	716 conflicts	Fatal error: Cannot redeclare fs_esc_js()
fs_esc_js_echo	716 conflicts	Fatal error: Cannot redeclare fs_esc_js_echo()
fs_esc_js_echo_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_js_echo_inline()
fs_esc_js_echo_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_js_echo_x_inline()
fs_esc_js_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_js_inline()
fs_esc_js_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_js_x_inline()
fs_fallback_to_newest_active_sdk	739 conflicts	Fatal error: Cannot redeclare fs_fallback_to_newest_active_sdk()
fs_find_caller_plugin_file	739 conflicts	Fatal error: Cannot redeclare fs_find_caller_plugin_file()
fs_find_direct_caller_plugin_file	739 conflicts	Fatal error: Cannot redeclare fs_find_direct_caller_plugin_file()
fs_get_action	739 conflicts	Fatal error: Cannot redeclare fs_get_action()
fs_get_ip	739 conflicts	Fatal error: Cannot redeclare fs_get_ip()
fs_get_object_public_vars	739 conflicts	Fatal error: Cannot redeclare fs_get_object_public_vars()
fs_get_plugins	659 conflicts	Fatal error: Cannot redeclare fs_get_plugins()
fs_get_raw_referer	694 conflicts	Fatal error: Cannot redeclare fs_get_raw_referer()
fs_get_template	739 conflicts	Fatal error: Cannot redeclare fs_get_template()
fs_get_template_path	739 conflicts	Fatal error: Cannot redeclare fs_get_template_path()
fs_get_url_daily_cache_killer	739 conflicts	Fatal error: Cannot redeclare fs_get_url_daily_cache_killer()
fs_img_url	739 conflicts	Fatal error: Cannot redeclare fs_img_url()
fs_include_once_template	739 conflicts	Fatal error: Cannot redeclare fs_include_once_template()
fs_include_template	739 conflicts	Fatal error: Cannot redeclare fs_include_template()
fs_init	741 conflicts	Fatal error: Cannot redeclare fs_init()
fs_is_blog_admin	682 conflicts	Fatal error: Cannot redeclare fs_is_blog_admin()
fs_is_network_admin	682 conflicts	Fatal error: Cannot redeclare fs_is_network_admin()
fs_is_plugin_page	739 conflicts	Fatal error: Cannot redeclare fs_is_plugin_page()
fs_is_plugin_uninstall	682 conflicts	Fatal error: Cannot redeclare fs_is_plugin_uninstall()
fs_json_encode_echo	716 conflicts	Fatal error: Cannot redeclare fs_json_encode_echo()
fs_json_encode_echo_inline	694 conflicts	Fatal error: Cannot redeclare fs_json_encode_echo_inline()
fs_kses_no_null	739 conflicts	Fatal error: Cannot redeclare fs_kses_no_null()
fs_newest_sdk_plugin_first	739 conflicts	Fatal error: Cannot redeclare fs_newest_sdk_plugin_first()
fs_nonce_url	739 conflicts	Fatal error: Cannot redeclare fs_nonce_url()
fs_normalize_path	739 conflicts	Fatal error: Cannot redeclare fs_normalize_path()
fs_override_i18n	739 conflicts	Fatal error: Cannot redeclare fs_override_i18n()
fs_redirect	739 conflicts	Fatal error: Cannot redeclare fs_redirect()
fs_request_get	739 conflicts	Fatal error: Cannot redeclare fs_request_get()
fs_request_get_bool	739 conflicts	Fatal error: Cannot redeclare fs_request_get_bool()
fs_request_has	739 conflicts	Fatal error: Cannot redeclare fs_request_has()
fs_request_is_action	739 conflicts	Fatal error: Cannot redeclare fs_request_is_action()
fs_request_is_action_secure	723 conflicts	Fatal error: Cannot redeclare fs_request_is_action_secure()
fs_request_is_get	739 conflicts	Fatal error: Cannot redeclare fs_request_is_get()
fs_request_is_post	739 conflicts	Fatal error: Cannot redeclare fs_request_is_post()
fs_require_once_template	739 conflicts	Fatal error: Cannot redeclare fs_require_once_template()
fs_require_template	739 conflicts	Fatal error: Cannot redeclare fs_require_template()
fs_sanitize_redirect	739 conflicts	Fatal error: Cannot redeclare fs_sanitize_redirect()
fs_sort_by_priority	739 conflicts	Fatal error: Cannot redeclare fs_sort_by_priority()
fs_starts_with	739 conflicts	Fatal error: Cannot redeclare fs_starts_with()
fs_strip_url_protocol	682 conflicts	Fatal error: Cannot redeclare fs_strip_url_protocol()
fs_text	706 conflicts	Fatal error: Cannot redeclare fs_text()
fs_text_and_domain	694 conflicts	Fatal error: Cannot redeclare fs_text_and_domain()
fs_text_inline	694 conflicts	Fatal error: Cannot redeclare fs_text_inline()
fs_text_override	694 conflicts	Fatal error: Cannot redeclare fs_text_override()
fs_text_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_text_x_inline()
fs_ui_action_button	739 conflicts	Fatal error: Cannot redeclare fs_ui_action_button()
fs_ui_action_link	739 conflicts	Fatal error: Cannot redeclare fs_ui_action_link()
fs_ui_get_action_button	739 conflicts	Fatal error: Cannot redeclare fs_ui_get_action_button()
fs_update_sdk_newest_version	739 conflicts	Fatal error: Cannot redeclare fs_update_sdk_newest_version()
fs_urlencode_rfc3986	739 conflicts	Fatal error: Cannot redeclare fs_urlencode_rfc3986()
pro_links_maintainer\pro_links_maintainer_fs	0 conflicts	Fatal error: Cannot redeclare pro_links_maintainer\pro_links_maintainer_fs()

Using Pro Broken Links Maintainer from the command line with WP-CLI

The following commands are provided for convenience and should only be used if you understand how WP-CLI works. These commands refer to a single WordPress instance and may need to be modified if you are working with a Multisite installation.

How to install Pro Broken Links Maintainer from the command line with WP-CLI

Navigate to the root of your WordPress installation and type the following command:

wp plugin install pro-links-maintainer-dev

How to activate Pro Broken Links Maintainer from the command line with WP-CLI

To immediately activate Pro Broken Links Maintainer after WP-CLI downloads the latest version you can use the following command:

wp plugin install pro-links-maintainer-dev --activate

How to reinstall Pro Broken Links Maintainer from the command line with WP-CLI

To force a reinstallation of Pro Broken Links Maintainer which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install pro-links-maintainer-dev --force

How to update Pro Broken Links Maintainer to the latest version from the command line with WP-CLI

wp plugin update pro-links-maintainer-dev

How to delete Pro Broken Links Maintainer from the command line with WP-CLI

wp plugin delete pro-links-maintainer-dev

Where can you download earlier versions of Pro Broken Links Maintainer?

Whenever possible you should use the latest version of plugins and themes, however if you have recently updated and discovered that you need to install an earlier version you may be able to download other versions of Pro Broken Links Maintainer from the WordPress repository by visiting this link.

Please note that installing earlier versions of a theme or plugin is not generally a recommended course of action for most users and could re-introduce security, stability or other issues in Pro Broken Links Maintainer

About our testing enviroment

Tests were conducted using Apache 2.4.29, PHP 7.2 on Ubuntu 18.04, MySQL 5.7.33 and WordPress 5.9

It is very possible that different versions of PHP such as PHP 8.0, PHP 7.4, or PHP 7.3 could behave differently with Pro Broken Links Maintainer. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.