Fatal error: Uncaught Error: Class 'WP_Block_Supports' not found in /kunden/408796_1100/webseiten/rberol/wordpress/wp-content/plugins/gutenberg/lib/block-supports/generated-classname.php:59 Stack trace: #0 /kunden/408796_1100/webseiten/rberol/wordpress/wp-content/plugins/gutenberg/lib/load.php(117): require() #1 /kunden/408796_1100/webseiten/rberol/wordpress/wp-content/plugins/gutenberg/gutenberg.php(213): require_once('/kunden/408796_...') #2 /kunden/408796_1100/webseiten/rberol/wordpress/wp-content/plugins/gutenberg/gutenberg.php(20): gutenberg_pre_init() #3 /kunden/408796_1100/webseiten/rberol/wordpress/wp-settings.php(377): include_once('/kunden/408796_...') #4 /kunden/408796_1100/webseiten/rberol/wordpress/wp-config.php(181): require_once('/kunden/408796_...') #5 /kunden/408796_1100/webseiten/rberol/wordpress/wp-load.php(37): require_once('/kunden/408796_...') #6 /kunden/408796_1100/webseiten/rberol/wordpress/wp-blog-header.php(13): require_once('/kunden/408796_...') #7 /kunden/408796_1100/webseiten/rberol/wordpress/ in /kunden/408796_1100/webseiten/rberol/wordpress/wp-content/plugins/gutenberg/lib/block-supports/generated-classname.php on line 59