call_user_func() expects parameter 1 to be a valid callback … => brak możliwości zalogowania się do panelu administracyjnego

Question

Warning: call_user_func() expects parameter 1 to be a valid callback, first array member is not a valid class name or object in /wordpress/wp-content/plugins/cache-enabler/inc/cache_enabler.class.php on line 1752

0
Marek Dominski 4 months 0 Answers 22 views 0

Leave an answer