Fatal error: Uncaught Error: Class 'Doctrine\ORM\Query\TreeWalkerAdapter' not found in /home/itscm/dev.its.cm/webservices/vendor/doctrine/orm/lib/Doctrine/ORM/Tools/Pagination/LimitSubqueryWalker.php:40 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/webservices/vendor/doctrine/orm/lib/Doctrine/ORM/Tools/Pagination/LimitSubqueryWalker.php on line 40