wpsnoop: fix Flatfish theme conflicts, errors & issues

When the theme Flatfish 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 Flatfish, plus learn which plugins and/or themes could be in conflict with Flatfish.


Troubleshooting theme and plugin conflicts is easier when you know what Flatfish 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 Flatfish

Get professional support for Flatfish here

When you need professional help with WordPress: get help here


What does Flatfish version 1.0.0 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Flatfish to perform differently in your installation, previous versions before 1.0.0 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 1.0.0 of Flatfish behaves when installed and removed on a clean installation of WordPress.

We have not tested individual shortcodes, features or settings of this theme 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 Flatfish by clicking here.

Our testing covered the free version of this theme 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 Flatfish add to WordPress?

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

Type & Path Size Conflicts
wp-content/themes/flounder/ 583.73kB The wp-content/themes/flounder/ directory has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/404.php 1.61kB The wp-content/themes/flounder/404.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/archive.php 3.11kB The wp-content/themes/flounder/archive.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/assets/ 211.94kB The wp-content/themes/flounder/assets/ directory has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/assets/fonts/ 211.94kB The wp-content/themes/flounder/assets/fonts/ directory has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/assets/fonts/dashicons.css 39.85kB The wp-content/themes/flounder/assets/fonts/dashicons.css file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/assets/fonts/dashicons.eot 35.40kB The wp-content/themes/flounder/assets/fonts/dashicons.eot file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/assets/fonts/dashicons.svg 79.91kB The wp-content/themes/flounder/assets/fonts/dashicons.svg file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/assets/fonts/dashicons.ttf 35.12kB The wp-content/themes/flounder/assets/fonts/dashicons.ttf file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/assets/fonts/dashicons.woff 21.66kB The wp-content/themes/flounder/assets/fonts/dashicons.woff file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/comments.php 3.58kB The wp-content/themes/flounder/comments.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/content-page.php 909.00B The wp-content/themes/flounder/content-page.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/content.php 2.91kB The wp-content/themes/flounder/content.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/editor-style.css 10.25kB The wp-content/themes/flounder/editor-style.css file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/footer.php 213.00B The wp-content/themes/flounder/footer.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/functions.php 5.69kB The wp-content/themes/flounder/functions.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/header.php 1.75kB The wp-content/themes/flounder/header.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/image.php 4.57kB The wp-content/themes/flounder/image.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/inc/ 16.60kB The wp-content/themes/flounder/inc/ directory has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/inc/custom-header.php 4.73kB The wp-content/themes/flounder/inc/custom-header.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/inc/customizer.php 1.73kB The wp-content/themes/flounder/inc/customizer.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/inc/extras.php 3.08kB The wp-content/themes/flounder/inc/extras.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/inc/jetpack.php 546.00B The wp-content/themes/flounder/inc/jetpack.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/inc/template-tags.php 6.53kB The wp-content/themes/flounder/inc/template-tags.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/index.php 1.21kB The wp-content/themes/flounder/index.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/js/ 6.35kB The wp-content/themes/flounder/js/ directory has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/js/customizer.js 905.00B The wp-content/themes/flounder/js/customizer.js file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/js/fixicons.js 519.00B The wp-content/themes/flounder/js/fixicons.js file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/js/flounder.js 2.12kB The wp-content/themes/flounder/js/flounder.js file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/js/html5.js 2.43kB The wp-content/themes/flounder/js/html5.js file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/js/keyboard-image-navigation.js 416.00B The wp-content/themes/flounder/js/keyboard-image-navigation.js file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/languages/ 10.96kB The wp-content/themes/flounder/languages/ directory has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/languages/readme.txt 253.00B The wp-content/themes/flounder/languages/readme.txt file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/languages/ru_RU.mo 4.72kB The wp-content/themes/flounder/languages/ru_RU.mo file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/languages/ru_RU.po 6.00kB The wp-content/themes/flounder/languages/ru_RU.po file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/no-results.php 1.22kB The wp-content/themes/flounder/no-results.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/page.php 648.00B The wp-content/themes/flounder/page.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/readme.txt 2.18kB The wp-content/themes/flounder/readme.txt file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/rtl.css 367.00B The wp-content/themes/flounder/rtl.css file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/screenshot.png 233.83kB The wp-content/themes/flounder/screenshot.png file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/search.php 868.00B The wp-content/themes/flounder/search.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/searchform.php 667.00B The wp-content/themes/flounder/searchform.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/sidebar.php 811.00B The wp-content/themes/flounder/sidebar.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/single.php 505.00B The wp-content/themes/flounder/single.php file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flounder/style.css 61.10kB The wp-content/themes/flounder/style.css file has potential conflict with at least 1 other plugin or theme.
wp-content/themes/flatfish/ 76.03kB No known conflicts with other themes or plugins.
wp-content/themes/flatfish/screenshot.png 72.30kB No known conflicts with other themes or plugins.
wp-content/themes/flatfish/style.css 3.73kB No known conflicts with other themes or plugins.

Which new shortcodes does Flatfish add to WordPress?

Which new database tables are created by the WordPress theme Flatfish?

Which new options are added to the wp-options table by Flatfish?

Option Name   Known Conflicts
current_theme Potential conflict with 8753 plugins or themes
theme_mods_twentytwentytwo Potential conflict with 8767 plugins or themes
theme_switched Potential conflict with 8753 plugins or themes
theme_mods_flatfish The theme_mods_flatfish option doesn't have any known conflicts with other themes or plugins.

During use Flatfish may or may not create more options depending on how the theme is configured and depending on which other themes and plugins are active in your specific hosting environment.

What new PHP functions does Flatfish declare when it is active?

Function   Conflicts Common Errors
flounder_add_custom_header_class 1 conflict Fatal error: Cannot redeclare flounder_add_custom_header_class()
flounder_admin_header_image 1 conflict Fatal error: Cannot redeclare flounder_admin_header_image()
flounder_admin_header_style 1 conflict Fatal error: Cannot redeclare flounder_admin_header_style()
flounder_body_classes 1 conflict Fatal error: Cannot redeclare flounder_body_classes()
flounder_comment 1 conflict Fatal error: Cannot redeclare flounder_comment()
flounder_comment_fields 1 conflict Fatal error: Cannot redeclare flounder_comment_fields()
flounder_comment_form_after 1 conflict Fatal error: Cannot redeclare flounder_comment_form_after()
flounder_comment_form_top 1 conflict Fatal error: Cannot redeclare flounder_comment_form_top()
flounder_comment_link 1 conflict Fatal error: Cannot redeclare flounder_comment_link()
flounder_content_nav 1 conflict Fatal error: Cannot redeclare flounder_content_nav()
flounder_custom_header_setup 1 conflict Fatal error: Cannot redeclare flounder_custom_header_setup()
flounder_customize_preview_js 1 conflict Fatal error: Cannot redeclare flounder_customize_preview_js()
flounder_customize_register 1 conflict Fatal error: Cannot redeclare flounder_customize_register()
flounder_enhanced_image_navigation 1 conflict Fatal error: Cannot redeclare flounder_enhanced_image_navigation()
flounder_fonts 1 conflict Fatal error: Cannot redeclare flounder_fonts()
flounder_fonts_url 1 conflict Fatal error: Cannot redeclare flounder_fonts_url()
flounder_gallery_atts 1 conflict Fatal error: Cannot redeclare flounder_gallery_atts()
flounder_header_style 1 conflict Fatal error: Cannot redeclare flounder_header_style()
flounder_infinite_scroll_setup 1 conflict Fatal error: Cannot redeclare flounder_infinite_scroll_setup()
flounder_jetpack_comment_wrap 1 conflict Fatal error: Cannot redeclare flounder_jetpack_comment_wrap()
flounder_mce_css 1 conflict Fatal error: Cannot redeclare flounder_mce_css()
flounder_posted_by 1 conflict Fatal error: Cannot redeclare flounder_posted_by()
flounder_posted_on 1 conflict Fatal error: Cannot redeclare flounder_posted_on()
flounder_scripts 1 conflict Fatal error: Cannot redeclare flounder_scripts()
flounder_setup 1 conflict Fatal error: Cannot redeclare flounder_setup()
flounder_show_title 1 conflict Fatal error: Cannot redeclare flounder_show_title()
flounder_widgets_init 1 conflict Fatal error: Cannot redeclare flounder_widgets_init()
flounder_wp_title 1 conflict Fatal error: Cannot redeclare flounder_wp_title()

Using Flatfish 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 Flatfish from the command line with WP-CLI

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

wp theme install flatfish


How to activate Flatfish from the command line with WP-CLI

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

wp theme install flatfish --activate


How to reinstall Flatfish from the command line with WP-CLI

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

wp theme install flatfish --force


How to update Flatfish to the latest version from the command line with WP-CLI

wp theme update flatfish


How to delete Flatfish from the command line with WP-CLI

wp theme delete flatfish --force

Where can you download earlier versions of Flatfish?

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 Flatfish 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 Flatfish

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