Fatal error: Uncaught Error: Value of type null is not callable in /srv/users/serverpilot/apps/wordpress/public/wp-includes/rest-api/endpoints/class-wp-rest-navigation-fallback-controller.php:1 Stack trace: #0 /srv/users/serverpilot/apps/wordpress/public/wp-settings.php(297): require() #1 /srv/users/serverpilot/apps/wordpress/public/wp-config.php(108): require_once('/srv/users/serv...') #2 /srv/users/serverpilot/apps/wordpress/public/wp-load.php(50): require_once('/srv/users/serv...') #3 /srv/users/serverpilot/apps/wordpress/public/wp-blog-header.php(13): require_once('/srv/users/serv...') #4 /srv/users/serverpilot/apps/wordpress/public/index.php(17): require('/srv/users/serv...') #5 {main} thrown in /srv/users/serverpilot/apps/wordpress/public/wp-includes/rest-api/endpoints/class-wp-rest-navigation-fallback-controller.php on line 1

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