Fatal error: Uncaught Error: Call to undefined function add_theme_support() in /home/pauli/urbanfest.net/wp-includes/block-patterns.php:9 Stack trace: #0 /home/pauli/urbanfest.net/wp-settings.php(371): require() #1 /home/pauli/urbanfest.net/wp-config.php(102): require_once('/home/pauli/urb...') #2 /home/pauli/urbanfest.net/wp-load.php(50): require_once('/home/pauli/urb...') #3 /home/pauli/urbanfest.net/wp-blog-header.php(14): require_once('/home/pauli/urb...') #4 /home/pauli/urbanfest.net/index.php(4): require('/home/pauli/urb...') #5 {main} thrown in /home/pauli/urbanfest.net/wp-includes/block-patterns.php on line 9