murd_g4 wrote:Note that this path is only (I believe) set for this session/instance of php. This isn't permanently set for PHP. Only for this app.
True. Normally a writable sessions directory should be set centrally in php.ini.
However, it seems like on some servers there are problems with the configuration. So you need to set it manually for Collabtive.
The best place to put this code, from what I see, is the "init.php" file.
I confirm this.