[Typo3] Extension "Who is online" seems to be broken with 3.8

[Jochen Weiland]

Jörg Schaller wrote:

> Typo3 version: 3.8 final
> Extension: gsi_whoisonline
> 
> After updating to 3.8, I get an error message on the page where the
> plugin is inserted:
> 
> Filereference, "../typo3conf/ext/gsi_whoisonline/pi1/locallang.php",
> not found!
> 

I have been able to duplicate the problem. This quick fix seems to help: 
just create an empty file with the name locallang.php in the shown 
directory.

Jochen