Fatal error: Uncaught exception 'Doctrine\Common\Persistence\Mapping\MappingException' with message 'No mapping file found named '/src/Application/Sonata/UserBundle/Resources/config/doctrine/User.orm.xml' for class 'Application\Sonata\UserBundle\Entity\User'.' in /produktowy/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/MappingException.php:75 Stack trace: #0 /produktowy/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/Driver/SymfonyFileLocator.php(234): Doctrine\Common\Persistence\Mapping\MappingException::mappingFileNotFound('Application\\Son...', '/src/Applicatio...') #1 /produktowy/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/Driver/FileDriver.php(115): Doctrine\Common\Persistence\Mapping\Driver\SymfonyFileLocator->findMappingFile('Application\\Son...') #2 /produktowy/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/Driver/XmlDriver.php(58): Doctrine\Common\Persistence\Mapping\Driver\FileDriver->getElement('Application\\Son...') #3 /produktowy/vendor/doctrine/common/lib/Doc in /produktowy/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/MappingException.php on line 75