[TYPO3] TYPO3 4.1.1 Cannot delete pages

[dieter orens]

Now I've installed version 4.0.6 and have the same issues.
I'm starting to think it's got something to do with my hosting.
The same thing happens when I try to do 'history/undo'...

dieter orens schreef:
> This happens after I get the warning 'Are you sure you want to delete...'
> 
> It seems to be an ajax problem, the error keeps repeating itself every 2 
> seconds or so...
> 
> 
> 
> dieter orens schreef:
>> When trying to delete pages in the page-tree, something strange happens.
>>
>> The main frame get re-initialized and I get a javascript error:
>>
>> uncaught exception: no permission to read the window.nav_frame property.
>>
>> It is a fresh installation and I had no problem like this with Typo3 
>> 4.0.4.
>>
>> It happens in IE as well as in Firefox.
>>
>> Anybody a clue?