Fatal error: Uncaught Error: Call to undefined function add_action() in /wp-includes/functions.php:5441 Stack trace: #0 /wp-settings.php(81): require() #1 /konfig.php(92): require_once('/wp-settings.ph...') #2 /wp-config.php(2): require_once('/konfig.php') #3 /wp-load.php(37): require_once('/wp-config.php') #4 /wp-blog-header.php(13): require_once('/wp-load.php') #5 /index.php(17): require('/wp-blog-header...') #6 {main} thrown in /wp-includes/functions.php on line 5441