[ مشكله ] : عند اعتماد الموضوع ارجو حلها

السلام عليكم

عند اعتماد الموضع تخرج لي هذه الرساله




اتمنى الحل بجديه
:tears:
رمز Code:
Database error in vBulletin 3.8.7:

Invalid SQL:

SELECT prefix.*, prefixpermission.usergroupid AS restriction
FROM forumprefixset AS forumprefixset
INNER JOIN prefixset AS prefixset ON (prefixset.prefixsetid = forumprefixset.prefixsetid)
INNER JOIN prefix AS prefix ON (prefix.prefixsetid = prefixset.prefixsetid)
LEFT JOIN prefixpermission AS prefixpermission ON (prefix.prefixid = prefixpermission.prefixid)
WHERE forumprefixset.forumid = 72
ORDER BY prefixset.displayorder, prefix.displayorder;

MySQL Error : MySQL server has gone away
Error Number : 2006
Request Date : Thursday, June 16th 2011 @ 09:59:02 AM
Error Date : Thursday, June 16th 2011 @ 09:59:40 AM
Script : http://www.4san-net.org/vb/newthread...ostthread&f=72
Referrer : http://www.4san-net.org/vb/newthread...newthread&f=72
IP Address : 81.90.22.170
Username : Q-LoVe
Classname : vB_Database
MySQL Version :








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