Fatal error: Uncaught Error: Class "Doctrine\Common\Collections\Expr\ExpressionVisitor" not found in /home/astechc1/public_html/vendor/doctrine/orm/lib/Doctrine/ORM/Query/QueryExpressionVisitor.php:21
Stack trace:
#0 {main}
thrown in /home/astechc1/public_html/vendor/doctrine/orm/lib/Doctrine/ORM/Query/QueryExpressionVisitor.php on line 21