[Typo3] Extensions problems

[Patrick Scholman]

Hi,

Last year I had the same problems with one particular provider. It had 
to do with file permissions. Check this thread:
Newly installed extensions give "Internal Server Error"

HTH,

Patrick Scholman

Guillaume JULLIEN wrote:
> Hi,
> 
> I have the same problem on several extensions
> When installed, they cause an "Internal Server error" when I try to use 
> them in the backend : templavoila, w4_backup, ...
> 
> Can you help ?
> 
> Guillaume