<?php

$site = new Entities\Site('Default');
$em->persist($site);
$em->flush();

/*
Fatal error: Call to a member function format() on a non-object in /Users/hobodave/dev/php/doctrine/trunk/lib/Doctrine/DBAL/Types/DateTimeType.php on line 27

Call Stack:
    0.0005     646872   1. {main}() /Users/hobodave/dev/php/doctrine/sandbox/test.php:0
    0.0537    4436920   2. Doctrine\ORM\EntityManager->flush() /Users/hobodave/dev/php/doctrine/sandbox/test.php:52
    0.0537    4436920   3. Doctrine\ORM\UnitOfWork->commit() /Users/hobodave/dev/php/doctrine/trunk/lib/Doctrine/ORM/EntityManager.php:280
    0.1021    5384144   4. Doctrine\ORM\UnitOfWork->_executeInserts() /Users/hobodave/dev/php/doctrine/trunk/lib/Doctrine/ORM/UnitOfWork.php:288
    0.1022    5386320   5. Doctrine\ORM\Persisters\StandardEntityPersister->executeInserts() /Users/hobodave/dev/php/doctrine/trunk/lib/Doctrine/ORM/UnitOfWork.php:695
    0.1024    5388104   6. Doctrine\ORM\Persisters\StandardEntityPersister->_prepareData() /Users/hobodave/dev/php/doctrine/trunk/lib/Doctrine/ORM/Persisters/StandardEntityPersister.php:182
    0.1037    5463800   7. Doctrine\DBAL\Types\DateTimeType->convertToDatabaseValue() /Users/hobodave/dev/php/doctrine/trunk/lib/Doctrine/ORM/Persisters/StandardEntityPersister.php:407
*/