Fatal error: Uncaught Error: Class 'WP_Block_Supports' not found in /dd/en/wp-content/plugins/gutenberg/lib/block-supports/generated-classname.php:59 Stack trace: #0 /dd/en/wp-content/plugins/gutenberg/lib/load.php(117): require() #1 /dd/en/wp-content/plugins/gutenberg/gutenberg.php(213): require_once('/dd/en/wp-conte...') #2 /dd/en/wp-content/plugins/gutenberg/gutenberg.php(20): gutenberg_pre_init() #3 /dd/en/wp-settings.php(377): include_once('/dd/en/wp-conte...') #4 /dd/en/wp-config.php(92): require_once('/dd/en/wp-setti...') #5 /dd/en/wp-load.php(37): require_once('/dd/en/wp-confi...') #6 /dd/en/wp-blog-header.php(13): require_once('/dd/en/wp-load....') #7 /dd/en/index.php(17): require('/dd/en/wp-blog-...') #8 {main} thrown in /dd/en/wp-content/plugins/gutenberg/lib/block-supports/generated-classname.php on line 59