Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\Encoder\EncoderInterface" not found in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/serializer/Debug/TraceableEncoder.php:28 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/serializer/Debug/TraceableEncoder.php on line 28