Re: Unstability of WebSite after 3 days of installing!
I am sorry that my response did not help.
the folder "temp" and the folder "temp/cache" must not be writeable. If you make them writeable, that should eliminate the error you reported. However, if there any of the following folders are not writeable, then you may hit still experience other permission problemss: backups db dump img/wiki img/wiki_up img/trackers modules/cache temp temp/cache templates_c templates styles maps whelp mods
However, if you don't have much experience with unix, you may want to only use software that is automatically installed by your hosting service. That way, you will always be able to get tech support from the hosting service.
Good luck.