Fatal error: Uncaught Error: Access to undeclared static property: OrangeLine\Autoload::$loader in /home/ac-xz8ku/domains/orangeline.nl/library/Doctrine/Common/ClassLoader.php:227 Stack trace: #0 /home/ac-xz8ku/domains/orangeline.nl/library/Doctrine/ORM/Mapping/ClassMetadataInfo.php(803): Doctrine\Common\ClassLoader::classExists('OrangeLine\\Mode...') #1 /home/ac-xz8ku/domains/orangeline.nl/library/Doctrine/ORM/Mapping/ClassMetadataFactory.php(368): Doctrine\ORM\Mapping\ClassMetadataInfo->validateAssocations() #2 /home/ac-xz8ku/domains/orangeline.nl/library/Doctrine/ORM/Mapping/ClassMetadataFactory.php(337): Doctrine\ORM\Mapping\ClassMetadataFactory->validateRuntimeMetadata(Object(Doctrine\ORM\Mapping\ClassMetadata), NULL) #3 /home/ac-xz8ku/domains/orangeline.nl/library/Doctrine/ORM/Mapping/ClassMetadataFactory.php(185): Doctrine\ORM\Mapping\ClassMetadataFactory->loadMetadata('OrangeLine\\Mode...') #4 /home/ac-xz8ku/domains/orangeline.nl/library/Doctrine/ORM/EntityManager.php(269): Doctrine\ORM\Mapping\ClassMetadataFactor in /home/ac-xz8ku/domains/orangeline.nl/library/Doctrine/Common/ClassLoader.php on line 227