Fatal error: Uncaught Error: Class "WP_REST_Revisions_Controller" not found in /nas/content/live/helmia/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php:17 Stack trace: #0 /nas/content/live/helmia/wp-settings.php(272): require() #1 /nas/content/live/helmia/wp-config.php(141): require_once('/nas/content/li...') #2 /nas/content/live/helmia/wp-load.php(50): require_once('/nas/content/li...') #3 /nas/content/live/helmia/wp-blog-header.php(13): require_once('/nas/content/li...') #4 /nas/content/live/helmia/index.php(17): require('/nas/content/li...') #5 {main} thrown in /nas/content/live/helmia/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php on line 17

Fatal error: Uncaught Error: Call to a member function set() on null in /nas/content/live/helmia/wp-includes/l10n.php:806 Stack trace: #0 /nas/content/live/helmia/wp-includes/l10n.php(900): load_textdomain('default', '/nas/content/li...', 'sv_SE') #1 /nas/content/live/helmia/wp-includes/class-wp-fatal-error-handler.php(47): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /nas/content/live/helmia/wp-includes/l10n.php on line 806