Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraint" not found in /home/glgstyleiq/dolibarr/dolibarr-20.0.3/dev/tools/phan/stubs/swiss-qr-bill.php:8 Stack trace: #0 {main} thrown in /home/glgstyleiq/dolibarr/dolibarr-20.0.3/dev/tools/phan/stubs/swiss-qr-bill.php on line 8