Fatal error: Uncaught Error: Class "Doctrine\Common\Annotations\Annotation" not found in /var/www/usonboard.com/vendor/doctrine/annotations/tests/Doctrine/Tests/Common/Annotations/TopLevelAnnotation.php:6 Stack trace: #0 {main} thrown in /var/www/usonboard.com/vendor/doctrine/annotations/tests/Doctrine/Tests/Common/Annotations/TopLevelAnnotation.php on line 6