Fatal error: Uncaught Error: Failed opening required '/home/dienstra/public_html/wp-includes/rest-api/endpoints/class-wp-rest-block-patterns-controller.php' (include_path='.') in /home/dienstra/public_html/wp-settings.php:326 Stack trace: #0 /home/dienstra/public_html/wp-config.php(76): require_once() #1 /home/dienstra/public_html/wp-load.php(50): require_once('/home/dienstra/...') #2 /home/dienstra/public_html/wp-blog-header.php(13): require_once('/home/dienstra/...') #3 /home/dienstra/public_html/index.php(17): require('/home/dienstra/...') #4 {main} thrown in /home/dienstra/public_html/wp-settings.php on line 326

Fatal error: Uncaught Error: Call to a member function set() on null in /home/dienstra/public_html/wp-includes/l10n.php:857 Stack trace: #0 /home/dienstra/public_html/wp-includes/l10n.php(960): load_textdomain('default', '/home/dienstra/...', 'de_DE') #1 /home/dienstra/public_html/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /home/dienstra/public_html/wp-includes/l10n.php on line 857