AclAlreadyExistsException
class AclAlreadyExistsException extends Exception
This exception is thrown when someone tries to create an ACL for an object identity that already has one.
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.2/Symfony/Component/Security/Acl/Exception/AclAlreadyExistsException.html