The EntityManager is closed

Question

[Doctrine\\ORM\\ORMException]   
The EntityManager is closed.  

After I get a DBAL exception when inserting data, EntityManager closes and I\'m not

Answer 1

You can reset your EM so

// reset the EM and all aias
$container = $this->container;
$container->set('doctrine.orm.entity_manager', null);
$container->set('doctrine.orm.default_entity_manager', null);
// get a fresh EM
$em = $this->getDoctrine()->getManager();