ارجو مساعدتي في حل هذه المشكله

[Faisal28]

السلام عليكم ورحمة الله وبركاته
اخواني المنتدى عندي قام يخربط
مره يفتح ومره يطلع لي المسج هذا

Database error in vBulletin 3.0.3:

Invalid SQL:
SELECT user.userid, user.username, COUNT(post.postid) AS postcount
FROM post
LEFT JOIN thread ON (post.threadid = thread.threadid)
LEFT JOIN user ON (post.userid = user.userid)
WHERE thread.forumid=6
GROUP BY post.userid
ORDER BY postcount DESC
LIMIT 1

mysql error: Error writing file '/tmp/MYtLKNc8' (Errcode: 28)

mysql error number: 3

Date: Sunday 12th of June 2005 10:49:33 PM
Script: http://www.****.net/vb/forumdisplay....daysprune=&f=6
Referer: http://www.****.net/vb/showthread.php?t=19150
Username: ****
IP Address: ******

[Faisal28]

وهذا الايرور لما ابي ارسل رساله خاصه

Database error in vBulletin 3.0.3:

Invalid SQL:
SELECT pm.*, pmtext.*
, icon.title AS icontitle, icon.iconpath
FROM pm AS pm
LEFT JOIN pmtext AS pmtext ON(pmtext.pmtextid = pm.pmtextid)
LEFT JOIN icon AS icon ON(icon.iconid = pmtext.iconid)
WHERE pm.userid=3 AND pm.folderid=0
ORDER BY pmtext.dateline DESC
LIMIT 0, 50

mysql error: Got error 28 from table handler

mysql error number: 1030

Date: Sunday 12th of June 2005 11:07:37 PM
Script: http://www.****.net/vb/private.php?
Referer: http://www.****.net/vb/private.php?do=newpm&pmid=69165
Username: ****
IP Address: ****

[NetWork]

سوى ريبير للجداول وباذن الله تنحل