wpsnoop: fix Felix User Membership Site plugin conflicts, errors & issues

When the plugin Felix User Membership Site 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 Felix User Membership Site, plus learn which plugins and/or themes could be in conflict with Felix User Membership Site.


Troubleshooting theme and plugin conflicts is easier when you know what Felix User Membership Site 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 Felix User Membership Site

Get professional support for Felix User Membership Site here

When you need professional help with WordPress: get help here


What does Felix User Membership Site version 1.07 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Felix User Membership Site to perform differently in your installation, previous versions before 1.07 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 1.07 of Felix User Membership Site 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 Felix User Membership Site 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 Felix User Membership Site add to WordPress?

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

Type & Path Size Conflicts
wp-content/plugins/felix-user-memberships-content-restriction/ 1.70MB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/ 359.11kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/ 189.51kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/images/ 58.41kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/images/felix_icon_small.png 5.90kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/images/felix_icon.png 859.00B No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/images/felix_linkedin.jpg 16.83kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/images/felix_linkedin2.jpg 17.13kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/images/felix_linkedin3.jpg 11.63kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/images/woo.png 407.00B No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/images/wp.png 5.69kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/scripts/ 16.40kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/scripts/memberships_admin.js 16.40kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/styles/ 114.70kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/styles/dashboard.css 3.84kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/styles/font-awesome.min.css 26.09kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/styles/icon-buttons.css 855.00B No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/styles/memberships_admin.css 31.82kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/styles/skin-aquafresh.css 10.33kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/styles/skin-default.css 10.46kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/styles/skin-half-life.css 11.12kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/styles/skin-koi.css 9.90kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/assets/styles/skin-limeberry.css 10.29kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/controllers/ 11.99kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/controllers/controller.admin_handlers.php 11.99kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/views/ 157.62kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/views/documentation.php 20.25kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/views/edit_user.php 8.62kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/views/main.php 752.00B No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/views/manage_users.php 22.30kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/views/pending_users.php 12.76kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/views/restrictions.php 14.86kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/views/restrictions2.php 9.09kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/views/settings.php 47.58kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/admin/views/tiers.php 21.43kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/ 1.21MB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/api/ 4.71kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/api/class.linkedin.php 4.71kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/ 1.11MB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/fonts/ 819.38kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/fonts/fontawesome-webfont.eot 69.15kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/fonts/fontawesome-webfont.svg 357.69kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/fonts/fontawesome-webfont.ttf 138.74kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/fonts/fontawesome-webfont.woff 81.63kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/fonts/fontawesome-webfont.woff2 65.06kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/fonts/FontAwesome.otf 107.12kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/images/ 11.63kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/images/li_active.png 3.89kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/images/li_default.png 3.86kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/images/li_hover.png 3.88kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/scripts/ 135.46kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/scripts/bootstrap-toggle.min.js 4.04kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/scripts/bootstrap.min.js 35.11kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/scripts/datatables.min.js 90.15kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/scripts/memberships.js 244.00B No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/scripts/validator.min.js 5.92kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/styles/ 165.25kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/styles/bootstrap-toggle.min.css 1.58kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/styles/bootstrap.min.css 114.56kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/styles/datatables.min.css 17.50kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/styles/font-awesome.min.css 26.83kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/assets/styles/memberships.css 4.78kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/class/ 60.30kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/class/class.felix_login.php 1.43kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/class/class.felix_profile.php 1.50kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/class/class.smartcat-form.php 13.47kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/class/class.smartcat-mailer.php 1.62kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/class/class.smartcat-memberships.php 42.28kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/controllers/ 10.04kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/controllers/controller.form_handlers.php 7.36kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/controllers/controller.redirect_handler.php 2.67kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/data/ 2.09kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/data/tables.php 2.09kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/process/ 19.46kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/process/controllers.php 51.00B No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/process/helpers.php 16.29kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/process/hooks.php 3.11kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/views/ 14.93kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/views/login_form.php 2.67kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/views/pricing_table.php 3.11kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/views/signup_form.php 4.11kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/inc/views/user_profile.php 5.03kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/languages/ 33.76kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/languages/smartcat-memberships-en.mo 693.00B No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/languages/smartcat-memberships-en.po 33.09kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/memberships.php 2.32kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/readme.txt 2.90kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/screenshot-1.jpg 15.62kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/screenshot-2.jpg 14.70kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/screenshot-3.jpg 21.16kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/screenshot-4.jpg 5.85kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/screenshot-5.jpg 26.59kB No known conflicts with other themes or plugins.
wp-content/plugins/felix-user-memberships-content-restriction/screenshot-6.jpg 13.51kB No known conflicts with other themes or plugins.

Which new shortcodes does Felix User Membership Site add to WordPress?

ShortCode   Known Plugin or Theme conflicts
[login_form] The login_form shortcode has potential conflicts with at least 10 other plugins or themes.
[user_profile] The user_profile shortcode has potential conflict with at least 1 other plugin or theme.
[signup_form] The signup_form 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 Felix User Membership Site?

Which new options are added to the wp-options table by Felix User Membership Site?

Option Name   Known Conflicts
felix_approved The felix_approved option doesn't have any known conflicts with other themes or plugins.
felix_pending The felix_pending option doesn't have any known conflicts with other themes or plugins.
felix_pwchange The felix_pwchange option doesn't have any known conflicts with other themes or plugins.
felix_reset The felix_reset option doesn't have any known conflicts with other themes or plugins.
felix_suspended The felix_suspended option doesn't have any known conflicts with other themes or plugins.
felix_welcome The felix_welcome option doesn't have any known conflicts with other themes or plugins.
smartcat_memberships_options The smartcat_memberships_options option doesn't have any known conflicts with other themes or plugins.
widget_felix_login_widget The widget_felix_login_widget option doesn't have any known conflicts with other themes or plugins.
widget_felix_profile_widget The widget_felix_profile_widget option doesn't have any known conflicts with other themes or plugins.

During use Felix User Membership Site 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 Felix User Membership Site declare when it is active?

Function   Conflicts Common Errors
wp_new_user_notification 63 conflicts Fatal error: Cannot redeclare wp_new_user_notification()
wp_password_change_notification 20 conflicts Fatal error: Cannot redeclare wp_password_change_notification()
do_felix_post_pending_user_signup 0 conflicts Fatal error: Cannot redeclare do_felix_post_pending_user_signup()
do_felix_post_user_signup 0 conflicts Fatal error: Cannot redeclare do_felix_post_user_signup()
felix_hide_admin_bar 0 conflicts Fatal error: Cannot redeclare felix_hide_admin_bar()
felix_register_user 0 conflicts Fatal error: Cannot redeclare felix_register_user()
felix_replace_message_content 0 conflicts Fatal error: Cannot redeclare felix_replace_message_content()
prepare_form_data 0 conflicts Fatal error: Cannot redeclare prepare_form_data()
smartcat_get_level_member_count 0 conflicts Fatal error: Cannot redeclare smartcat_get_level_member_count()
smartcat_get_membership_skins 0 conflicts Fatal error: Cannot redeclare smartcat_get_membership_skins()
smartcat_get_membership_title 0 conflicts Fatal error: Cannot redeclare smartcat_get_membership_title()
smartcat_get_memberships_tiers 0 conflicts Fatal error: Cannot redeclare smartcat_get_memberships_tiers()
smartcat_get_recently_approved_users 0 conflicts Fatal error: Cannot redeclare smartcat_get_recently_approved_users()
smartcat_get_wp_tiers 0 conflicts Fatal error: Cannot redeclare smartcat_get_wp_tiers()
smartcat_is_woo_role 0 conflicts Fatal error: Cannot redeclare smartcat_is_woo_role()
smartcat_is_wp_role 0 conflicts Fatal error: Cannot redeclare smartcat_is_wp_role()
smartcat_memberships_display_dashboard_guide 0 conflicts Fatal error: Cannot redeclare smartcat_memberships_display_dashboard_guide()
smartcat_memberships_display_dashboard_recent 0 conflicts Fatal error: Cannot redeclare smartcat_memberships_display_dashboard_recent()
smartcat_memberships_display_dashboard_stats 0 conflicts Fatal error: Cannot redeclare smartcat_memberships_display_dashboard_stats()
smartcat_memberships_display_dashboard_tiers 0 conflicts Fatal error: Cannot redeclare smartcat_memberships_display_dashboard_tiers()
smartcat_memberships_localize 0 conflicts Fatal error: Cannot redeclare smartcat_memberships_localize()
smartcat_memberships_ocelot_main_header 0 conflicts Fatal error: Cannot redeclare smartcat_memberships_ocelot_main_header()
smartcat_memberships_switch_status 0 conflicts Fatal error: Cannot redeclare smartcat_memberships_switch_status()

Using Felix User Membership Site 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 Felix User Membership Site from the command line with WP-CLI

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

wp plugin install felix-user-memberships-content-restriction


How to activate Felix User Membership Site from the command line with WP-CLI

To immediately activate Felix User Membership Site after WP-CLI downloads the latest version you can use the following command:

wp plugin install felix-user-memberships-content-restriction --activate


How to reinstall Felix User Membership Site from the command line with WP-CLI

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

wp plugin install felix-user-memberships-content-restriction --force


How to update Felix User Membership Site to the latest version from the command line with WP-CLI

wp plugin update felix-user-memberships-content-restriction


How to delete Felix User Membership Site from the command line with WP-CLI

wp plugin delete felix-user-memberships-content-restriction

Where can you download earlier versions of Felix User Membership Site?

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 Felix User Membership Site 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 Felix User Membership Site

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 Felix User Membership Site. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.