2
Could you please let us know what version of XOOPS you are using? Also, some php dubug info (found in preferences) would be helpfull.
I beleive this issue has been resolved as of XOOPS version 2.0.7, but I could be mistaken. A well entrenched search on our forums will get you the answers you need if you are in a fix real bad and can't wait for a more official reply for a fix.