Fatal error: Uncaught Error: Class 'Doctrine\ORM\Query\AST\Functions\FunctionNode' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/doctrine/orm/src/Query/AST/Functions/UpperFunction.php:19 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/doctrine/orm/src/Query/AST/Functions/UpperFunction.php on line 19