Title: Function missing: fatal_error_notify_test_error_function
Last modified: February 10, 2026

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# Function missing: fatal_error_notify_test_error_function

 *  Resolved [joshkern](https://wordpress.org/support/users/joshkern/)
 * (@joshkern)
 * [3 months, 2 weeks ago](https://wordpress.org/support/topic/function-missing-fatal_error_notify_test_error_function/)
 * I’m encountering a fatal error when attempting to run a test notification. It
   appears that a function call on line 68 of `class-admin.php` is referencing a
   function that doesn’t exist.
 * **Error Details:**
    - **Error:** `PHP Fatal error: Uncaught Error: Call to undefined function fatal_error_notify_test_error_function()`
    - **Location:** `/includes/admin/class-admin.php` on line 68
 * **Stack Trace Summary:** The error is triggered via `admin-ajax.php` when `Fatal_Error_Notify_Admin-
   >test_error('')` is called. It seems the function `fatal_error_notify_test_error_function()`
   is missing from the codebase.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Jack Arturo](https://wordpress.org/support/users/verygoodplugins/)
 * (@verygoodplugins)
 * [3 months, 2 weeks ago](https://wordpress.org/support/topic/function-missing-fatal_error_notify_test_error_function/#post-18817335)
 * Hey [@joshkern](https://wordpress.org/support/users/joshkern/) ,
 * Yup that’s the idea 🙂
 * The function doesn’t exist, so it triggers a fatal error. This should send a 
   notification. Did the notification arrive? If so then everything is working.
 * Jack
 *  Thread Starter [joshkern](https://wordpress.org/support/users/joshkern/)
 * (@joshkern)
 * [3 months, 2 weeks ago](https://wordpress.org/support/topic/function-missing-fatal_error_notify_test_error_function/#post-18819784)
 * Sorry, I left out the most important part: I wasn’t receiving the test notification.
   But it looks like the latest update resolved the matter. Thank you!

Viewing 2 replies - 1 through 2 (of 2 total)

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 * 2 replies
 * 2 participants
 * Last reply from: [joshkern](https://wordpress.org/support/users/joshkern/)
 * Last activity: [3 months, 2 weeks ago](https://wordpress.org/support/topic/function-missing-fatal_error_notify_test_error_function/#post-18819784)
 * Status: resolved