wpsnoop: fix OAuth 2.0 client for SSO plugin conflicts, errors & issues

When the plugin OAuth 2.0 client for SSO 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 OAuth 2.0 client for SSO, plus learn which plugins and/or themes could be in conflict with OAuth 2.0 client for SSO.


Troubleshooting theme and plugin conflicts is easier when you know what OAuth 2.0 client for SSO 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 OAuth 2.0 client for SSO

Get professional support for OAuth 2.0 client for SSO here

When you need professional help with WordPress: get help here


What does OAuth 2.0 client for SSO version 1.11.2 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for OAuth 2.0 client for SSO to perform differently in your installation, previous versions before 1.11.2 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 1.11.2 of OAuth 2.0 client for SSO 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 OAuth 2.0 client for SSO 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 OAuth 2.0 client for SSO add to WordPress?

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

Type & Path Size Conflicts
wp-content/plugins/oauth-client/ 1.79MB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/ 77.24kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/class-mo-oauth-client-addons.php 5.88kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/images/ 71.35kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/images/attribute-icon.png 16.48kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/images/buddypress-logo.png 3.39kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/images/learndash-icon.png 38.81kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/images/login-form.png 2.21kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/images/member-login.png 2.43kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/images/page-restriction.png 2.46kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/images/report-icon.png 1.52kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/addons/images/scim-icon.png 4.06kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/class-customer.php 14.69kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/class-mo-oauth-widget.php 25.49kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/ 281.22kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/bootstrap-social.css 24.30kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/bootstrap.min-preview.css 11.87kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/bootstrap.min.css 141.48kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/font-awesome.css 34.17kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/font-awesome.min.css 28.25kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/jquery.dataTables.min.css 12.97kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/login-page.css 1.39kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/OneNote Table Of Contents.onetoc2 3.57kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/phone.css 12.78kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/style_login_widget.css 3.64kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/css/style_settings.css 6.80kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/fonts/ 887.85kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/fonts/fontawesome-webfont.eot 74.42kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/fonts/fontawesome-webfont.svg 381.30kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/fonts/fontawesome-webfont.ttf 148.79kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/fonts/fontawesome-webfont.woff 88.03kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/fonts/fontawesome-webfont.woff2 70.08kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/fonts/FontAwesome.otf 121.66kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/fonts/OneNote Table Of Contents.onetoc2 3.57kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/handler/ 2.76kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/handler/oauth_handler.php 2.76kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/ 114.89kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/flags16.png 61.80kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/icons/ 20.98kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/icons/eveonline.png 1.58kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/icons/facebook.png 1.41kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/icons/google.jpg 1.44kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/icons/google.png 12.27kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/icons/icon_facebook.png 1.14kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/icons/icon_google.png 1.39kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/icons/locked.png 547.00B No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/icons/windowslive.png 1.21kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/logo.png 2.84kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/miniorange.png 446.00B No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/images/tick.png 28.84kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/js/ 181.73kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/js/bootstrap.min.js 47.80kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/js/jquery.cookie.min.js 1.38kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/js/jquery.dataTables.min.js 79.79kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/js/modernizr.js 14.89kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/js/phone.js 17.46kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/js/popper.min.js 18.74kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/js/settings.js 1.02kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/js/social_login.js 672.00B No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/licensing/ 57.37kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/licensing/class-mo-oauth-client-license.php 28.53kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/licensing/img/ 28.84kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/licensing/img/tick.png 28.84kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/manage-avatar.php 15.91kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/mo_oauth_settings_page.php 112.21kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/mo_oauth_settings.php 39.71kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/readme.txt 10.33kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/uninstall.php 2.35kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/views/ 9.75kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/views/feedback_form.php 4.50kB No known conflicts with other themes or plugins.
wp-content/plugins/oauth-client/views/instructions_page.php 5.25kB No known conflicts with other themes or plugins.

Which new shortcodes does OAuth 2.0 client for SSO add to WordPress?

ShortCode   Known Plugin or Theme conflicts
[mo_oauth_login] The mo_oauth_login shortcode has potential conflicts with at least 7 other plugins or themes.

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 OAuth 2.0 client for SSO?

Which new options are added to the wp-options table by OAuth 2.0 client for SSO?

Option Name   Known Conflicts
host_name Potential conflict with 9 plugins or themes
widget_mo_oauth_widget Potential conflict with 4 plugins or themes
mo_oauth_login_icon_custom_boundary The mo_oauth_login_icon_custom_boundary option doesn't have any known conflicts with other themes or plugins.
mo_oauth_login_icon_custom_color The mo_oauth_login_icon_custom_color option doesn't have any known conflicts with other themes or plugins.
mo_oauth_login_icon_custom_height The mo_oauth_login_icon_custom_height option doesn't have any known conflicts with other themes or plugins.
mo_oauth_login_icon_custom_size The mo_oauth_login_icon_custom_size option doesn't have any known conflicts with other themes or plugins.
mo_oauth_login_icon_custom_width The mo_oauth_login_icon_custom_width option doesn't have any known conflicts with other themes or plugins.
mo_oauth_login_icon_space The mo_oauth_login_icon_space option doesn't have any known conflicts with other themes or plugins.

During use OAuth 2.0 client for SSO 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 OAuth 2.0 client for SSO declare when it is active?

Function   Conflicts Common Errors
getnestedattribute 4 conflicts Fatal error: Cannot redeclare getnestedattribute()
is_ajax_request 5 conflicts Fatal error: Cannot redeclare is_ajax_request()
is_rest_api_call 3 conflicts Fatal error: Cannot redeclare is_rest_api_call()
mo_eve_online_config 1 conflict Fatal error: Cannot redeclare mo_eve_online_config()
mo_oauth_avatar_manager_avatar_defaults 1 conflict Fatal error: Cannot redeclare mo_oauth_avatar_manager_avatar_defaults()
mo_oauth_avatar_manager_avatar_resize 1 conflict Fatal error: Cannot redeclare mo_oauth_avatar_manager_avatar_resize()
mo_oauth_avatar_manager_delete_avatar 1 conflict Fatal error: Cannot redeclare mo_oauth_avatar_manager_delete_avatar()
mo_oauth_avatar_manager_get_avatar 1 conflict Fatal error: Cannot redeclare mo_oauth_avatar_manager_get_avatar()
mo_oauth_avatar_manager_get_custom_avatar 1 conflict Fatal error: Cannot redeclare mo_oauth_avatar_manager_get_custom_avatar()
mo_oauth_check_validity_of_entity 5 conflicts Fatal error: Cannot redeclare mo_oauth_check_validity_of_entity()
mo_oauth_client_display_feedback_form 5 conflicts Fatal error: Cannot redeclare mo_oauth_client_display_feedback_form()
mo_oauth_hbca_xyake 5 conflicts Fatal error: Cannot redeclare mo_oauth_hbca_xyake()
mo_oauth_hjsguh_kiishuyauh878gs 5 conflicts Fatal error: Cannot redeclare mo_oauth_hjsguh_kiishuyauh878gs()
mo_oauth_is_customer_registered 5 conflicts Fatal error: Cannot redeclare mo_oauth_is_customer_registered()
mo_oauth_jhuyn_jgsukaj 5 conflicts Fatal error: Cannot redeclare mo_oauth_jhuyn_jgsukaj()
mo_oauth_jkhuiysuayhbw 5 conflicts Fatal error: Cannot redeclare mo_oauth_jkhuiysuayhbw()
mo_oauth_login_validate 5 conflicts Fatal error: Cannot redeclare mo_oauth_login_validate()
mo_oauth_my_show_extra_profile_fields 1 conflict Fatal error: Cannot redeclare mo_oauth_my_show_extra_profile_fields()
register_mo_oauth_widget 5 conflicts Fatal error: Cannot redeclare register_mo_oauth_widget()
set_avatar 1 conflict Fatal error: Cannot redeclare set_avatar()
testattrmappingconfig 4 conflicts Fatal error: Cannot redeclare testattrmappingconfig()
add_app 0 conflicts Fatal error: Cannot redeclare add_app()
miniorange_support 0 conflicts Fatal error: Cannot redeclare miniorange_support()
mo__oauth_show_bfs_note 0 conflicts Fatal error: Cannot redeclare mo__oauth_show_bfs_note()
mo_oauth_app_customization 0 conflicts Fatal error: Cannot redeclare mo_oauth_app_customization()
mo_oauth_apps_config 0 conflicts Fatal error: Cannot redeclare mo_oauth_apps_config()
mo_oauth_apps_config_old 0 conflicts Fatal error: Cannot redeclare mo_oauth_apps_config_old()
mo_oauth_attribute_mapping 0 conflicts Fatal error: Cannot redeclare mo_oauth_attribute_mapping()
mo_oauth_client_instructions 0 conflicts Fatal error: Cannot redeclare mo_oauth_client_instructions()
mo_oauth_client_menu 0 conflicts Fatal error: Cannot redeclare mo_oauth_client_menu()
mo_oauth_client_reports 0 conflicts Fatal error: Cannot redeclare mo_oauth_client_reports()
mo_oauth_delete_app 0 conflicts Fatal error: Cannot redeclare mo_oauth_delete_app()
mo_oauth_faq 0 conflicts Fatal error: Cannot redeclare mo_oauth_faq()
mo_oauth_licensing 0 conflicts Fatal error: Cannot redeclare mo_oauth_licensing()
mo_oauth_show_customer_info_page 0 conflicts Fatal error: Cannot redeclare mo_oauth_show_customer_info_page()
mo_oauth_show_new_registration_page 0 conflicts Fatal error: Cannot redeclare mo_oauth_show_new_registration_page()
mo_oauth_show_verify_password_page 0 conflicts Fatal error: Cannot redeclare mo_oauth_show_verify_password_page()
mo_oauth_sign_in_settings 0 conflicts Fatal error: Cannot redeclare mo_oauth_sign_in_settings()
mo_register 0 conflicts Fatal error: Cannot redeclare mo_register()
update_app 0 conflicts Fatal error: Cannot redeclare update_app()

Using OAuth 2.0 client for SSO 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 OAuth 2.0 client for SSO from the command line with WP-CLI

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

wp plugin install oauth-client


How to activate OAuth 2.0 client for SSO from the command line with WP-CLI

To immediately activate OAuth 2.0 client for SSO after WP-CLI downloads the latest version you can use the following command:

wp plugin install oauth-client --activate


How to reinstall OAuth 2.0 client for SSO from the command line with WP-CLI

To force a reinstallation of OAuth 2.0 client for SSO which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install oauth-client --force


How to update OAuth 2.0 client for SSO to the latest version from the command line with WP-CLI

wp plugin update oauth-client


How to delete OAuth 2.0 client for SSO from the command line with WP-CLI

wp plugin delete oauth-client

Where can you download earlier versions of OAuth 2.0 client for SSO?

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 OAuth 2.0 client for SSO 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 OAuth 2.0 client for SSO

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 OAuth 2.0 client for SSO. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.