WebFront 2.2

Hiya All

After upgrade to IPS 2.2 the WebFront fails all the time, alot of *.js errors.
I get equal errors like in this post.

Tried to delete the hole webfront and installed it again, also tried to delete the configuration and let IPS to rebuild the German Weather thingie and the Clock Widget.

Same errors

Here is one of them.
Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
Timestamp: Wed, 17 Mar 2010 21:37:34 UTC

Message: Syntax error
Line: 1
Char: 1
Code: 0


Looks like the error posted in:

try to open the uri
in the browser and see if there are PHP-errors or warnings.