Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 20480 bytes) in /var/www/wp-includes/class-wp-hook.php on line 301

Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 20480 bytes) in /var/www/wp-includes/class-wp-fatal-error-handler.php on line 74