( ! ) Fatal error: Out of memory (allocated 18874368) (tried to allocate 1792 bytes) in C:\wamp\www\optica\vendor\doctrine\orm\lib\Doctrine\ORM\AbstractQuery.php on line 345
Call Stack
#	Time	Memory	Function	Location
1	0.0002	131936	{main}( )	...\app.php:0
2	0.0163	1526480	Symfony\Component\HttpKernel\Kernel->handle( )	...\app.php:22
3	0.5664	17334616	Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle( )	...\bootstrap.php.cache:2406
4	0.5665	17335560	Symfony\Component\HttpKernel\HttpKernel->handle( )	...\bootstrap.php.cache:3165
5	0.5665	17335808	Symfony\Component\HttpKernel\HttpKernel->handleRaw( )	...\bootstrap.php.cache:3016
6	0.6158	18243056	call_user_func_array:{C:\wamp\www\optica\app\bootstrap.php.cache:3054} ( )	...\bootstrap.php.cache:3054
7	0.6158	18243616	Series\FrontendBundle\Controller\DefaultController->doctoraAction( )	...\bootstrap.php.cache:3054
8	0.6566	18452096	Series\FrontendBundle\Entity\EventRepository->getActiveWeek( )	...\DefaultController.php:167
9	0.6566	18452184	Series\FrontendBundle\Entity\EventRepository->getActiveWeekQuery( )	...\EventRepository.php:94
10	0.6668	18738128	Doctrine\ORM\QueryBuilder->getQuery( )	...\EventRepository.php:88
11	0.6669	18739008	Doctrine\ORM\EntityManager->createQuery( )	...\QueryBuilder.php:350
12	0.6669	18739184	spl_autoload_call ( )	...\QueryBuilder.php:289
13	0.6669	18739216	Composer\Autoload\ClassLoader->loadClass( )	...\QueryBuilder.php:289
14	0.6671	18739336	Composer\Autoload\includeFile( )	...\ClassLoader.php:301
15	0.6677	18813496	include( 'C:\wamp\www\optica\vendor\doctrine\orm\lib\Doctrine\ORM\Query.php' )	...\ClassLoader.php:414
16	0.6677	18813688	spl_autoload_call ( )	...\ClassLoader.php:39
17	0.6677	18813728	Composer\Autoload\ClassLoader->loadClass( )	...\ClassLoader.php:39
18	0.6678	18813856	Composer\Autoload\includeFile( )	...\ClassLoader.php:301