HI GIJOE
In XOOPS 2.3.0 Alpha 3 used protector module ( in main pack ) and I saw Persian language is not update !
I updated Persian lang... and you can download it form this link
http://www.irxoops.org/modules/wfdownloads/singlefile.php?cid=12&lid=179__________________________________________________________
I saw in xoops 2.3 resource.db.php bug is fixed