fix loading third party

src/Bundle/ChillThirdPartyBundle/DataFixtures/ORM/LoadThirdParty.php

@@ -25,6 +25,7 @@ class LoadThirdParty extends Fixture Implements DependentFixtureInterface
                 // this is an address
                 continue;
             }
+            $thirdParty->setCreatedAt(new \DateTimeImmutable('today'));
 
             foreach ($this->getCenters() as $center) {
                $thirdParty->addCenter($center);