Fatal error: Uncaught Error: Call to undefined function add_theme_support() in /home1/felictop/public_html/wp-includes/block-patterns.php:9 Stack trace: #0 /home1/felictop/public_html/wp-settings.php(370): require() #1 /home1/felictop/public_html/wp-config.php(106): require_once('/home1/felictop...') #2 /home1/felictop/public_html/wp-load.php(50): require_once('/home1/felictop...') #3 /home1/felictop/public_html/wp-blog-header.php(13): require_once('/home1/felictop...') #4 /home1/felictop/public_html/index.php(22): require('/home1/felictop...') #5 {main} thrown in /home1/felictop/public_html/wp-includes/block-patterns.php on line 9