Javascript error after upgrade 2.0.1

Hello,

after upgrading our installation to 2.0.1 we have problems accessing the admin console. The following message occurs:

JavaScript-Fehler in method ZaController.prototype._setView

The error occurs in different browsers.

Any hint is appreciated.

Thanks!

Danny

JavaScript-Fehler in method ZaController.prototype._setView

The error occurs in different browsers.

Any hint is appreciated.

Thanks!

Danny