Fatal error: Uncaught LogicException: Custom authenticators are not supported when "security.enable_authenticator_manager" is not set to true. in /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/security-bundle/DependencyInjection/Security/Factory/CustomAuthenticatorFactory.php:27 Stack trace: #0 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/security-bundle/DependencyInjection/SecurityExtension.php(621): Symfony\Bundle\SecurityBundle\DependencyInjection\Security\Factory\CustomAuthenticatorFactory->create(Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder), 'main', Array, 'security.user.p...', NULL) #1 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/security-bundle/DependencyInjection/SecurityExtension.php(494): Symfony\Bundle\SecurityBundle\DependencyInjection\SecurityExtension->createAuthenticationListeners(Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder), 'main', Array, Array, 'security.user.p...', Array, NULL, 'security.contex...') #2 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/security-bundle/DependencyInjection/SecurityExtension.php(305): Symfony\Bundle\SecurityBundle\DependencyInjection\SecurityExtension->createFirewall(Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder), 'main', Array, Array, Array, 'security.firewa...') #3 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/security-bundle/DependencyInjection/SecurityExtension.php(181): Symfony\Bundle\SecurityBundle\DependencyInjection\SecurityExtension->createFirewalls(Array, Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder)) #4 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/dependency-injection/Compiler/MergeExtensionConfigurationPass.php(76): Symfony\Bundle\SecurityBundle\DependencyInjection\SecurityExtension->load(Array, Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder)) #5 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php(39): Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass->process(Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #6 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/dependency-injection/Compiler/Compiler.php(91): Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass->process(Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #7 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/dependency-injection/ContainerBuilder.php(744): Symfony\Component\DependencyInjection\Compiler\Compiler->compile(Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #8 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/http-kernel/Kernel.php(545): Symfony\Component\DependencyInjection\ContainerBuilder->compile() #9 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/http-kernel/Kernel.php(786): Symfony\Component\HttpKernel\Kernel->initializeContainer() #10 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/http-kernel/Kernel.php(187): Symfony\Component\HttpKernel\Kernel->preBoot() #11 /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/public/index.php(30): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #12 {main} thrown in /pages/5d/09/d0009095/home/htdocs/seminarboerse.de/vendor/symfony/security-bundle/DependencyInjection/Security/Factory/CustomAuthenticatorFactory.php on line 27