Fatal error: Uncaught Error: Call to undefined function Symfony\Component\DependencyInjection\Argument\trigger_deprecation() in /home/ldt/public_html/canvas/udoit/vendor/symfony/dependency-injection/Argument/ReferenceSetArgumentTrait.php:14 Stack trace: #0 {main} thrown in /home/ldt/public_html/canvas/udoit/vendor/symfony/dependency-injection/Argument/ReferenceSetArgumentTrait.php on line 14