exception 'Symfony\Component\Security\Core\Exception\BadCredentialsException' with message 'Bad credentials.' in /var/www/symfony/vendor/symfony/symfony/src/Symfony/Component/Security/Core/Authentication/Provider/UserAuthenticationProvider.php:73 Stack trace: #0 /var/www/symfony/app/cache/dev/classes.php(120): session_start() #1 /var/www/symfony/app/cache/dev/classes.php(184): Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start() #2 /var/www/symfony/app/cache/dev/classes.php(484): Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag('attributes') #3 /var/www/symfony/vendor/symfony/symfony/src/Symfony/Component/Security/Http/Firewall/ContextListener.php(76): Symfony\Component\HttpFoundation\Session\Session->get('_security_reque...') #4 /var/www/symfony/app/cache/dev/classes.php(2506): Symfony\Component\Security\Http\Firewall\ContextListener->handle(Object(Symfony\Component\HttpKernel\Event\GetResponseEvent)) #5 [internal function]: Symfony\Component\Security\Http\Firewall->onKernelRequest(Object(Symfony\Component\HttpKernel\Event\GetResponseEvent), 'kernel.request', Object(Symfony\Component\HttpKernel\Debug\TraceableEventDispatcher)) #6 /var/www/symfony/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/WrappedListener.php(61): call_user_func(Array, Object(Symfony\Component\HttpKernel\Event\GetResponseEvent), 'kernel.request', Object(Symfony\Component\HttpKernel\Debug\TraceableEventDispatcher)) #7 [internal function]: Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(Object(Symfony\Component\HttpKernel\Event\GetResponseEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher)) #8 /var/www/symfony/app/cache/dev/classes.php(1790): call_user_func(Object(Symfony\Component\EventDispatcher\Debug\WrappedListener), Object(Symfony\Component\HttpKernel\Event\GetResponseEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher)) #9 /var/www/symfony/app/cache/dev/classes.php(1723): Symfony\Component\EventDispatcher\EventDispatcher->doDispatch(Array, 'kernel.request', Object(Symfony\Component\HttpKernel\Event\GetResponseEvent)) #10 /var/www/symfony/app/cache/dev/classes.php(1884): Symfony\Component\EventDispatcher\EventDispatcher->dispatch('kernel.request', Object(Symfony\Component\HttpKernel\Event\GetResponseEvent)) #11 /var/www/symfony/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php(112): Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.request', Object(Symfony\Component\HttpKernel\Event\GetResponseEvent)) #12 /var/www/symfony/app/bootstrap.php.cache(3015): Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch('kernel.request', Object(Symfony\Component\HttpKernel\Event\GetResponseEvent)) #13 /var/www/symfony/app/bootstrap.php.cache(2988): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #14 /var/www/symfony/app/bootstrap.php.cache(3137): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #15 /var/www/symfony/app/bootstrap.php.cache(2381): Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #16 /var/www/symfony/web/app_dev.php(29): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #17 {main}