Fatal error: Uncaught Error: Call to undefined function add_theme_support() in /home/ecmcp/public_html/wp-includes/block-patterns.php:9 Stack trace: #0 /home/ecmcp/public_html/wp-settings.php(320): require() #1 /home/ecmcp/public_html/wp-config.php(109): require_once('/home/ecmcp/pub...') #2 /home/ecmcp/public_html/wp-load.php(50): require_once('/home/ecmcp/pub...') #3 /home/ecmcp/public_html/wp-blog-header.php(13): require_once('/home/ecmcp/pub...') #4 /home/ecmcp/public_html/index.php(17): require('/home/ecmcp/pub...') #5 {main} thrown in /home/ecmcp/public_html/wp-includes/block-patterns.php on line 9