La información en el archivo del log es la siguiente:
Código Apache:
Ver original[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelRequest". [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\RouterListener::onEarlyKernelRequest". [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\SessionListener::onKernelRequest". [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\Security\Http\Firewall::onKernelRequest". [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\RouterListener::onKernelRequest". [] []
[2012-09-28 13:18:45] request.INFO: Matched route "UnidOtcBundle_homepage" (parameters: "_controller": "Unid\OtcBundle\Controller\DefaultController::indexAction", "_route": "UnidOtcBundle_homepage") [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Bundle\AsseticBundle\EventListener\RequestListener::onKernelRequest". [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RequestDataCollector::onKernelController". [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController". [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController". [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController". [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.controller" to listener "Acme\DemoBundle\ControllerListener::onKernelController". [] []
[2012-09-28 13:18:45] event.DEBUG: Notified event "kernel.controller" to listener "JMS\SecurityExtraBundle\Controller\ControllerListener::onCoreController". [] []
Si aquí puedes ver algo que sea el error, lo agradezco.