Title: Plugin started breaking login page
Last modified: February 9, 2022

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# Plugin started breaking login page

 *  [kosmoskolio](https://wordpress.org/support/users/kosmoskolio/)
 * (@kosmoskolio)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/plugin-started-breaking-login-page/)
 * Fatal error: Uncaught Error: Call to undefined function is_plugin_active() in
   
   home/dummy-url/wp-content/plugins/onelogin-saml-sso/php/functions.php:108 Stack
   trace: #0 home/dummy-url/wp-includes/class-wp-hook.php(307): saml_custom_login_footer(”)#
   1 home/dummy-url/wp-includes/plugin.php(189): WP_Hook->apply_filters(”, Array)#
   2 home/dummy-url/wp-login.php(218): apply_filters(‘login_message’, ”) #3 home/
   dummy-url/wp-login.php(1371): login_header(‘Log In’, ”, Object(WP_Error)) #4 {
   main} thrown in home/dummy-url/wp-content/plugins/onelogin-saml-sso/php/functions.
   php on line 108
    -  This topic was modified 4 years, 3 months ago by [kosmoskolio](https://wordpress.org/support/users/kosmoskolio/).

Viewing 6 replies - 1 through 6 (of 6 total)

 *  [rcdd](https://wordpress.org/support/users/rcdd/)
 * (@rcdd)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/plugin-started-breaking-login-page/#post-15418443)
 * Same here! Anyone can fix this last version. I had to downgrade to work.
 *  [rwigfall](https://wordpress.org/support/users/rwigfall/)
 * (@rwigfall)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/plugin-started-breaking-login-page/#post-15426613)
 * We are also seeing this problem on the latest upgrade. Is there a timeline on
   providing a fix for the upgrade issue?
 *  Anonymous User 20348303
 * (@anonymized-20348303)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/plugin-started-breaking-login-page/#post-15513139)
 * As a workaround:
 * edit plugins/onelogin-saml-sso/php/functions.php
 * and add
 * if (!function_exists(‘is_plugin_active’)) {
    include_once(ABSPATH . ‘wp-admin/
   includes/plugin.php’); }
 * just above the two lines starting with “use OneLogin ….”
 * Greetings,
    Torsten.
 *  [rcdd](https://wordpress.org/support/users/rcdd/)
 * (@rcdd)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/plugin-started-breaking-login-page/#post-15513222)
 * Thank you @tkalix!
 * However, for me, I can’t do it because we are using in CI pipeline, so I can’t
   edit the plugin folder because is downloaded in every build.
 * Waiting for the new release.
 * Thank you 😉
 *  [kabdulkareem](https://wordpress.org/support/users/kabdulkareem/)
 * (@kabdulkareem)
 * [4 years ago](https://wordpress.org/support/topic/plugin-started-breaking-login-page/#post-15671099)
 * do you guys know if this ever been fixed?
 * I don’t know if this is related, but my Onelogin and WP don’t work. It comes 
   to a screen where it says “The email could not be retrieved from the IdP and 
   is required”
 * Any idea?
 *  [Hal Sclater](https://wordpress.org/support/users/hsclater/)
 * (@hsclater)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/plugin-started-breaking-login-page/#post-15742868)
 * This plugin appears to be abandoned and no longer works. Try miniorange, see 
   [https://cloudrun.co.uk/office365/what-is-oauth-sso-and-how-to-configure-single-sign-on-in-wordpress-with-azure-ad-and-miniorange/](https://cloudrun.co.uk/office365/what-is-oauth-sso-and-how-to-configure-single-sign-on-in-wordpress-with-azure-ad-and-miniorange/)

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Plugin started breaking login page’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/onelogin-saml-sso.svg)
 * [OneLogin SAML SSO](https://wordpress.org/plugins/onelogin-saml-sso/)
 * [Support Threads](https://wordpress.org/support/plugin/onelogin-saml-sso/)
 * [Active Topics](https://wordpress.org/support/plugin/onelogin-saml-sso/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/onelogin-saml-sso/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/onelogin-saml-sso/reviews/)

 * 6 replies
 * 6 participants
 * Last reply from: [Hal Sclater](https://wordpress.org/support/users/hsclater/)
 * Last activity: [3 years, 11 months ago](https://wordpress.org/support/topic/plugin-started-breaking-login-page/#post-15742868)
 * Status: not resolved