Fatal error: Uncaught Error: Using $this when not in object context in /srv/disk4/2643600/www/ccms.lajal.com/updates/concrete-cms-9.1.3_remote_updater/concrete/blocks/survey/add.php:3 Stack trace: #0 {main} thrown in /srv/disk4/2643600/www/ccms.lajal.com/updates/concrete-cms-9.1.3_remote_updater/concrete/blocks/survey/add.php on line 3