wpsnoop: fix Custom CSS Addons plugin conflicts, errors & issues

When the plugin Custom CSS Addons 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 Custom CSS Addons, plus learn which plugins and/or themes could be in conflict with Custom CSS Addons.


Troubleshooting theme and plugin conflicts is easier when you know what Custom CSS Addons 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 Custom CSS Addons

Get professional support for Custom CSS Addons here

When you need professional help with WordPress: get help here


What does Custom CSS Addons version 1.9.1 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Custom CSS Addons to perform differently in your installation, previous versions before 1.9.1 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 1.9.1 of Custom CSS Addons 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 Custom CSS Addons 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 Custom CSS Addons add to WordPress?

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

Type & Path Size Conflicts
wp-content/uploads/ The wp-content/uploads/ directory has potential conflicts with at least 1495 other plugins or themes.
wp-content/uploads/2022/ The wp-content/uploads/2022/ directory has potential conflicts with at least 1367 other plugins or themes.
wp-content/uploads/2022/02/ The wp-content/uploads/2022/02/ directory has potential conflicts with at least 1367 other plugins or themes.
wp-content/plugins/css-addons/ 664.85kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/addons.css 891.00B No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/addons.js 2.73kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/ 426.97kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/addon/ 20.29kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/addon/hint/ 20.29kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/addon/hint/anyword-hint.js 1.64kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/addon/hint/css-hint.js 2.11kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/addon/hint/show-hint.css 662.00B No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/addon/hint/show-hint.js 15.89kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/lib/ 350.24kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/lib/codemirror.css 7.83kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/lib/codemirror.js 342.40kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/mode/ 56.44kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/mode/css/ 36.05kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/mode/css/css.js 36.05kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/mode/index.html 7.28kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/CodeMirror/mode/meta.js 13.11kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/css.php 20.63kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/customizer.js 1.55kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/languages/ 17.88kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/languages/css-addons-fr_FR.mo 1.38kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/languages/css-addons-fr_FR.po 14.87kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/languages/css-addons.pot 1.63kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/ 187.78kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/bootstrap/ 149.66kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/bootstrap/bootstrap.min.css 114.56kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/bootstrap/bootstrap.min.js 35.11kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/github/ 4.12kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/github/github.min.css 4.12kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/knacss/ 20.80kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/knacss/knacss.min.css 20.80kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/markdowncss/ 4.58kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/markdowncss/markdowncss.min.css 4.58kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/normalize/ 1.96kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/normalize/normalize.min.css 1.96kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/skeleton/ 5.84kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/skeleton/skeleton.min.css 5.84kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/yui3/ 842.00B No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/libs/yui3/yui3.min.css 842.00B No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/readme.txt 3.46kB No known conflicts with other themes or plugins.
wp-content/plugins/css-addons/xorax_serialize.js 2.98kB No known conflicts with other themes or plugins.

Which new shortcodes does Custom CSS Addons add to WordPress?

Which new database tables are created by the WordPress plugin Custom CSS Addons?

Which new options are added to the wp-options table by Custom CSS Addons?

What new PHP functions does Custom CSS Addons declare when it is active?

Using Custom CSS Addons 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 Custom CSS Addons from the command line with WP-CLI

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

wp plugin install css-addons


How to activate Custom CSS Addons from the command line with WP-CLI

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

wp plugin install css-addons --activate


How to reinstall Custom CSS Addons from the command line with WP-CLI

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

wp plugin install css-addons --force


How to update Custom CSS Addons to the latest version from the command line with WP-CLI

wp plugin update css-addons


How to delete Custom CSS Addons from the command line with WP-CLI

wp plugin delete css-addons

Where can you download earlier versions of Custom CSS Addons?

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 Custom CSS Addons 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 Custom CSS Addons

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