Notice: Undefined variable: editor in /srv/www/c5www/html/updates/concrete5-8.5.1/concrete/views/dialogs/editor/settings/preview.php on line 6

Fatal error: Uncaught Error: Call to a member function outputStandardEditor() on null in /srv/www/c5www/html/updates/concrete5-8.5.1/concrete/views/dialogs/editor/settings/preview.php:6 Stack trace: #0 {main} thrown in /srv/www/c5www/html/updates/concrete5-8.5.1/concrete/views/dialogs/editor/settings/preview.php on line 6