wpsnoop: fix Sailthru for WordPress plugin conflicts, errors & issues

When the plugin Sailthru for WordPress 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 Sailthru for WordPress, plus learn which plugins and/or themes could be in conflict with Sailthru for WordPress.


Troubleshooting theme and plugin conflicts is easier when you know what Sailthru for WordPress 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 Sailthru for WordPress

Get professional support for Sailthru for WordPress here

When you need professional help with WordPress: get help here


What does Sailthru for WordPress version 4.3.0 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Sailthru for WordPress to perform differently in your installation, previous versions before 4.3.0 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 4.3.0 of Sailthru for WordPress 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 Sailthru for WordPress 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.

Which new files does Sailthru for WordPress add to WordPress?

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

Type & Path Size Conflicts
wp-content/plugins/sailthru-widget/ 833.15kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/.gitignore 117.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/assets/ 404.38kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/assets/icon-128x128.png 5.23kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/assets/icon-256x256.png 10.88kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/assets/screenshot-1.png 79.65kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/assets/screenshot-2.png 63.16kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/assets/screenshot-4.png 57.17kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/assets/screenshot-5.png 101.95kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/assets/scrrenshot-3.png 86.34kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/changelog.md 6.47kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/classes/ 73.58kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/classes/class-sailthru-concierge.php 1.03kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/classes/class-sailthru-content.php 22.14kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/classes/class-sailthru-horizon.php 12.70kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/classes/class-sailthru-mailer.php 3.14kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/classes/class-sailthru-meta-box.php 4.39kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/classes/class-sailthru-scout.php 9.12kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/classes/class-sailthru-subscribe-fields.php 16.86kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/classes/class-wp-sailthru-client.php 4.21kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/css/ 7.73kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/css/admin.css 2.49kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/css/admin.widget.css No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/css/display.css 69.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/css/sass/ 2.07kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/css/sass/widget.subscribe.scss 2.07kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/css/widget.css No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/css/widget.scout.css 225.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/css/widget.subscribe.admin.css 489.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/css/widget.subscribe.css 2.41kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/img/ 32.86kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/img/icon-sort.png 176.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/img/sailthru-header-icon.png 2.02kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/img/sailthru-logo 2.95kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/img/sailthru-logo.png 2.95kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/img/sailthru-menu-icon.png 640.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/img/smart-data.png 24.15kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/ 86.71kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/admin-ck.js 2.43kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/admin.js 5.84kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/admin.widget.js No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/ajax.php 2.81kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/display.js 100.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/horizon.js 1.77kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/horizon.params.js 2.08kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/jquery-ui-sliderAccess.js 2.98kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/jquery-ui-timepicker-addon.js 63.29kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/scout.params.js 1.63kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/tag.js 603.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/widget-ck.js 365.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/widget.js 597.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/widget.subscribe.admin.js 720.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/js/widget.subscribe.js 1.53kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/lang/ 554.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/lang/plugin.po 554.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/lib/ 53.92kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/lib/MIT-LICENSE.txt 1.06kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/lib/Sailthru_Client_Exception.php 410.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/lib/Sailthru_Client.php 50.83kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/lib/Sailthru_Util.php 1.62kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/plugin.php 8.69kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/README.txt 1.00kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/sailthru_mail.php 5.02kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/sailthru-wpmail.php 9.74kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/sailthru.php 96.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/ 123.41kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/admin.functions.concierge.options.php 7.16kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/admin.functions.integrations.options.php 7.66kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/admin.functions.php 10.95kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/admin.functions.scout.options.php 4.96kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/admin.functions.setup.options.php 25.24kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/admin.functions.subscribe.options.php 26.83kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/admin.php 2.58kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/display.php 77.00B No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/settings.html.php 1.36kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/welcome.html.php 2.17kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/widget.scout.admin.php 2.67kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/widget.scout.display.php 1.58kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/widget.subscribe.admin.php 13.55kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/views/widget.subscribe.display.php 16.63kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/widget.subscribe.php 18.37kB No known conflicts with other themes or plugins.
wp-content/plugins/sailthru-widget/wpcom-helper.php 548.00B No known conflicts with other themes or plugins.

Which new shortcodes does Sailthru for WordPress add to WordPress?

ShortCode   Known Plugin or Theme conflicts
[sailthru_widget] The sailthru_widget shortcode doesn't have any known conflicts with other themes or plugins.

Note: We have not yet checked to see if these shortcodes work as expected in pages, posts, sidebar widgets, or when set as the page title, in content, in the excert, in menus or anywhere else within a WordPress installation. A shortcode could produce errors due to parameters added when it is used, or if the plugin is updated and the format of the shortcode has changed.

Which new database tables are created by the WordPress plugin Sailthru for WordPress?

Which new options are added to the wp-options table by Sailthru for WordPress?

Option Name   Known Conflicts
sailthru_plugin_version The sailthru_plugin_version option doesn't have any known conflicts with other themes or plugins.
widget_sailthru-recommends-id The widget_sailthru-recommends-id option doesn't have any known conflicts with other themes or plugins.
widget_sailthru-subscribe-id The widget_sailthru-subscribe-id option doesn't have any known conflicts with other themes or plugins.

During use Sailthru for WordPress 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.

What new PHP functions does Sailthru for WordPress declare when it is active?

Function   Conflicts Common Errors
remove_options 1 conflict Fatal error: Cannot redeclare remove_options()
write_log 76 conflicts Fatal error: Cannot redeclare write_log()
recaptcha_setup_callback 0 conflicts Fatal error: Cannot redeclare recaptcha_setup_callback()
sailthru_account_settings 0 conflicts Fatal error: Cannot redeclare sailthru_account_settings()
sailthru_activate 0 conflicts Fatal error: Cannot redeclare sailthru_activate()
sailthru_admin_tabs 0 conflicts Fatal error: Cannot redeclare sailthru_admin_tabs()
sailthru_attributes 0 conflicts Fatal error: Cannot redeclare sailthru_attributes()
sailthru_check_feature 0 conflicts Fatal error: Cannot redeclare sailthru_check_feature()
sailthru_concierge_delay_callback 0 conflicts Fatal error: Cannot redeclare sailthru_concierge_delay_callback()
sailthru_concierge_from_callback 0 conflicts Fatal error: Cannot redeclare sailthru_concierge_from_callback()
sailthru_concierge_options_callback 0 conflicts Fatal error: Cannot redeclare sailthru_concierge_options_callback()
sailthru_create_dropdown 0 conflicts Fatal error: Cannot redeclare sailthru_create_dropdown()
sailthru_create_wordpress_template 0 conflicts Fatal error: Cannot redeclare sailthru_create_wordpress_template()
sailthru_customer_id_callback 0 conflicts Fatal error: Cannot redeclare sailthru_customer_id_callback()
sailthru_deactivate 0 conflicts Fatal error: Cannot redeclare sailthru_deactivate()
sailthru_email_section_callback 0 conflicts Fatal error: Cannot redeclare sailthru_email_section_callback()
sailthru_features_spm_callback 0 conflicts Fatal error: Cannot redeclare sailthru_features_spm_callback()
sailthru_field_class 0 conflicts Fatal error: Cannot redeclare sailthru_field_class()
sailthru_field_id 0 conflicts Fatal error: Cannot redeclare sailthru_field_id()
sailthru_forms_handler 0 conflicts Fatal error: Cannot redeclare sailthru_forms_handler()
sailthru_horizon_loadtype_callback 0 conflicts Fatal error: Cannot redeclare sailthru_horizon_loadtype_callback()
sailthru_html_fields_options_callback 0 conflicts Fatal error: Cannot redeclare sailthru_html_fields_options_callback()
sailthru_html_hidden_text_input_callback 0 conflicts Fatal error: Cannot redeclare sailthru_html_hidden_text_input_callback()
sailthru_html_text_input_callback 0 conflicts Fatal error: Cannot redeclare sailthru_html_text_input_callback()
sailthru_initialize_forms_options 0 conflicts Fatal error: Cannot redeclare sailthru_initialize_forms_options()
sailthru_initialize_setup_options 0 conflicts Fatal error: Cannot redeclare sailthru_initialize_setup_options()
sailthru_intialize_concierge_options 0 conflicts Fatal error: Cannot redeclare sailthru_intialize_concierge_options()
sailthru_intialize_scout_options 0 conflicts Fatal error: Cannot redeclare sailthru_intialize_scout_options()
sailthru_invalidate 0 conflicts Fatal error: Cannot redeclare sailthru_invalidate()
sailthru_js_auto_track_pageview_callback 0 conflicts Fatal error: Cannot redeclare sailthru_js_auto_track_pageview_callback()
sailthru_js_exclude_content_callback 0 conflicts Fatal error: Cannot redeclare sailthru_js_exclude_content_callback()
sailthru_js_setup_section_callback 0 conflicts Fatal error: Cannot redeclare sailthru_js_setup_section_callback()
sailthru_js_type_callback 0 conflicts Fatal error: Cannot redeclare sailthru_js_type_callback()
sailthru_personalize_stored_tags_callback 0 conflicts Fatal error: Cannot redeclare sailthru_personalize_stored_tags_callback()
sailthru_register_scout_widget 0 conflicts Fatal error: Cannot redeclare sailthru_register_scout_widget()
sailthru_register_subscribe_widget 0 conflicts Fatal error: Cannot redeclare sailthru_register_subscribe_widget()
sailthru_sanitize_text_input 0 conflicts Fatal error: Cannot redeclare sailthru_sanitize_text_input()
sailthru_scout_includeconsumed_callback 0 conflicts Fatal error: Cannot redeclare sailthru_scout_includeconsumed_callback()
sailthru_scout_items_callback 0 conflicts Fatal error: Cannot redeclare sailthru_scout_items_callback()
sailthru_scout_options_callback 0 conflicts Fatal error: Cannot redeclare sailthru_scout_options_callback()
sailthru_scout_renderitem_callback 0 conflicts Fatal error: Cannot redeclare sailthru_scout_renderitem_callback()
sailthru_setup_callback 0 conflicts Fatal error: Cannot redeclare sailthru_setup_callback()
sailthru_setup_email_template_callback 0 conflicts Fatal error: Cannot redeclare sailthru_setup_email_template_callback()
sailthru_setup_handler 0 conflicts Fatal error: Cannot redeclare sailthru_setup_handler()
sailthru_show_scout 0 conflicts Fatal error: Cannot redeclare sailthru_show_scout()
sailthru_skip_validation_callback 0 conflicts Fatal error: Cannot redeclare sailthru_skip_validation_callback()
sailthru_spm_admin_widget 0 conflicts Fatal error: Cannot redeclare sailthru_spm_admin_widget()
sailthru_spm_ready 0 conflicts Fatal error: Cannot redeclare sailthru_spm_ready()
sailthru_status 0 conflicts Fatal error: Cannot redeclare sailthru_status()
sailthru_support_section_callback 0 conflicts Fatal error: Cannot redeclare sailthru_support_section_callback()
sailthru_toggle_feature_callback 0 conflicts Fatal error: Cannot redeclare sailthru_toggle_feature_callback()
sailthru_uninstall 0 conflicts Fatal error: Cannot redeclare sailthru_uninstall()
sailthru_user_login 0 conflicts Fatal error: Cannot redeclare sailthru_user_login()
sailthru_verify_setup 0 conflicts Fatal error: Cannot redeclare sailthru_verify_setup()
sailthru_verify_template 0 conflicts Fatal error: Cannot redeclare sailthru_verify_template()
sailthru_widget_shortcode 0 conflicts Fatal error: Cannot redeclare sailthru_widget_shortcode()
validate_api_setup 0 conflicts Fatal error: Cannot redeclare validate_api_setup()

Using Sailthru for WordPress 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 Sailthru for WordPress from the command line with WP-CLI

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

wp plugin install sailthru-widget


How to activate Sailthru for WordPress from the command line with WP-CLI

To immediately activate Sailthru for WordPress after WP-CLI downloads the latest version you can use the following command:

wp plugin install sailthru-widget --activate


How to reinstall Sailthru for WordPress from the command line with WP-CLI

To force a reinstallation of Sailthru for WordPress which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install sailthru-widget --force


How to update Sailthru for WordPress to the latest version from the command line with WP-CLI

wp plugin update sailthru-widget


How to delete Sailthru for WordPress from the command line with WP-CLI

wp plugin delete sailthru-widget

Where can you download earlier versions of Sailthru for WordPress?

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 Sailthru for WordPress 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 Sailthru for WordPress

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 Sailthru for WordPress. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.