Fatal error: Uncaught Error: Call to undefined function add_action() in /var/www/web27397429/html/peerpost/wp-includes/functions.php:5050 Stack trace: #0 /var/www/web27397429/html/peerpost/wp-settings.php(72): require() #1 /var/www/web27397429/html/peerpost/wp-config.php(84): require_once('/var/www/web273...') #2 /var/www/web27397429/html/peerpost/wp-load.php(37): require_once('/var/www/web273...') #3 /var/www/web27397429/html/peerpost/wp-blog-header.php(12): require_once('/var/www/web273...') #4 /var/www/web27397429/html/peerpost/index.php(17): require('/var/www/web273...') #5 {main} thrown in /var/www/web27397429/html/peerpost/wp-includes/functions.php on line 5050