[TYPO3-english] Validating the security token of this form has failed. Please reload the form and submit it again.

[Andreas Becker]

Hi

When trying to save be_acl we constantly are getting this error message.

This error is blocking the complete dev process as if you switch back to
4.4.something it is more or less click and go and no waiting time.

Any idea how to get be_acl saving working fast without this "Validating
stuff" in 4.5.2 are welcome.

Andi