Fatal error: Uncaught exception 'ErrorException' with message 'file_put_contents(/var/www/neo-interactive/neo-interactive/.proxy//__CG__NeoModelClients.php): failed to open stream: Permission denied' in /var/www/neo-interactive/neo-interactive/lib/Doctrine/ORM/Proxy/ProxyFactory.php:182 Stack trace: #0 [internal function]: NCore->{closure}(2, 'file_put_conten...', '/var/www/neo-in...', 182, Array) #1 /var/www/neo-interactive/neo-interactive/lib/Doctrine/ORM/Proxy/ProxyFactory.php(182): file_put_contents('/var/www/neo-in...', '<?php\n\nnamespac...', 2) #2 /var/www/neo-interactive/neo-interactive/lib/Doctrine/ORM/Proxy/ProxyFactory.php(91): Doctrine\ORM\Proxy\ProxyFactory->_generateProxyClass(Object(Doctrine\ORM\Mapping\ClassMetadata), '/var/www/neo-in...', '<?php\n\nnamespac...') #3 /var/www/neo-interactive/neo-interactive/lib/Doctrine/ORM/UnitOfWork.php(2474): Doctrine\ORM\Proxy\ProxyFactory->getProxy('Neo\\Model\\Clien...', Array) #4 /var/www/neo-interactive/neo-interactive/lib/Doctrine/ORM/Internal/Hydration/ObjectHydra in /var/www/neo-interactive/neo-interactive/lib/Doctrine/ORM/Proxy/ProxyFactory.php on line 182