Fatal error: Uncaught Error: Class "WP_Block_Supports" not found in /home/rz9trbdcnkmf/migrated_webspace/www/dev/wp-includes/block-supports/align.php:59 Stack trace: #0 /home/rz9trbdcnkmf/migrated_webspace/www/dev/wp-settings.php(336): require() #1 /home/rz9trbdcnkmf/migrated_webspace/www/dev/wp-config.php(101): require_once('/home/rz9trbdcn...') #2 /home/rz9trbdcnkmf/migrated_webspace/www/dev/wp-load.php(50): require_once('/home/rz9trbdcn...') #3 /home/rz9trbdcnkmf/migrated_webspace/www/dev/wp-blog-header.php(13): require_once('/home/rz9trbdcn...') #4 /home/rz9trbdcnkmf/migrated_webspace/www/dev/index.php(17): require('/home/rz9trbdcn...') #5 {main} thrown in /home/rz9trbdcnkmf/migrated_webspace/www/dev/wp-includes/block-supports/align.php on line 59