Title: Uncaught Error: Call to undefined function
Last modified: February 22, 2021

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# Uncaught Error: Call to undefined function

 *  Resolved [mjspain82](https://wordpress.org/support/users/mjspain82/)
 * (@mjspain82)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/uncaught-error-call-to-undefined-function-4/)
 * Hi
 * I’m using the coomunity add-on with Buddypress. It’s displaying badges etc correctly.
   But for some reason when users go to their settings page inside ther user profile
   on the front end the page comes up with a fatal error message and the following:
 * `Fatal error: Uncaught Error: Call to undefined function badgeos_first_time_installed()
   in /home/benigani/public_html/wp-content/plugins/badgeos-community-add-on/includes/
   bp-members.php:97 Stack trace: #0 /home/benigani/public_html/wp-includes/class-
   wp-hook.php(287): badgeos_bp_core_general_settings_before_submit(”) #1 /home/
   benigani/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(”,
   Array) #2 /home/benigani/public_html/wp-includes/plugin.php(484): WP_Hook->do_action(
   Array) #3 /home/benigani/public_html/wp-content/plugins/buddypress/bp-templates/
   bp-nouveau/includes/template-tags.php(2621): do_action(‘bp_core_general…’) #4/
   home/benigani/public_html/wp-content/plugins/buddypress/bp-templates/bp-nouveau/
   buddypress/members/single/settings/general.php(74): bp_nouveau_submit_button(‘
   members-general…’) #5 /home/benigani/public_html/wp-includes/template.php(732):
   require(‘/home/benigani/…’) #6 /home/benigani/public_html/wp-content/plugins/
   buddypress/bp-core/bp-core-template-loader.php(165): load_tem in /home/benigani/
   public_html/wp-content/plugins/badgeos-community-add-on/includes/bp-members.php
   on line 97
    There has been a critical error on this website.
 * What can I do to fix this?
 * Thanks in advance.

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 * 0 replies
 * 1 participant
 * Last reply from: [mjspain82](https://wordpress.org/support/users/mjspain82/)
 * Last activity: [5 years, 3 months ago](https://wordpress.org/support/topic/uncaught-error-call-to-undefined-function-4/)
 * Status: resolved