Fixing the ‘Fatal Error: Uncaught TypeError’ in WordPress: Troubleshooting and Solutions

Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class VideoPress_Divi_Extension does not have a method “admin_hook_enqueue_scripts” The error message indicates a fatal error in WordPress installation. It appears that the class “VideoPress_Divi_Extension” is being referenced as a callback for the “admin_hook_enqueue_scripts” method, but that method doesn’t exist in the class….