Fatal error: Uncaught Error: Class "Intervention\Gif\Test\BaseTestCase" not found in /home/siteseti/helpdesk/helpdesk/vendor/intervention/gif/tests/GraphicBlockTest.php:11 Stack trace: #0 {main} thrown in /home/siteseti/helpdesk/helpdesk/vendor/intervention/gif/tests/GraphicBlockTest.php on line 11