Fatal error: Uncaught Error: Call to a member function getParticipants() on string in /home/eveoniri/larpmanager/src/LarpManager/Services/LarpManagerVoter.php:269 Stack trace: #0 /home/eveoniri/larpmanager/src/LarpManager/Services/LarpManagerVoter.php(158): LarpManager\Services\LarpManagerVoter->userGroupeRight(37, 'anon.', Object(Symfony\Component\Security\Core\Authentication\Token\AnonymousToken)) #1 /home/eveoniri/larpmanager/src/LarpManager/Services/LarpManagerVoter.php(129): LarpManager\Services\LarpManagerVoter->hasTopicRight('anon.', Object(LarpManager\Entities\Topic), Object(Symfony\Component\Security\Core\Authentication\Token\AnonymousToken)) #2 /home/eveoniri/larpmanager/vendor/symfony/security/Core/Authorization/AccessDecisionManager.php(115): LarpManager\Services\LarpManagerVoter->vote(Object(Symfony\Component\Security\Core\Authentication\Token\AnonymousToken), Object(LarpManager\Entities\Topic), Array) #3 /home/eveoniri/larpmanager/vendor/symfony/security/Core/Authorization/AccessDecisionManager.php(70): Symf in /home/eveoniri/larpmanager/src/LarpManager/Services/LarpManagerVoter.php on line 269