This widget is pretty useless as the error view script can to it's
job. Interestingly nobody missed it, even the render() call was wrong.
I guess we will remove this soon, but for now it's fixed. Looks ugly,
but works.
Store messages in the current user session to be able to fetch messages from
other controllers, so that the use can be redirected back to the index, instead
of staying in the original action
refs #5100
This exception should be fired when the OS restricts the web user
from executing certain actions. Also the template for errors has
been modified so it displays the action and the target that
was prevented.
refs #4092
Thomas Gelf
Markus Frosch
Eric Lippmann
Matthias Jentsch
Marius Hein
Jannis Moßhammer