Fatal error: Uncaught Error: Call to a member function getFilterList() on null in /home/optinadmin/rfl.optin.co.nz/concrete/views/image-editor/controls/filter.php:4 Stack trace: #0 {main} thrown in /home/optinadmin/rfl.optin.co.nz/concrete/views/image-editor/controls/filter.php on line 4