[arka)Dream]

I get this error when I try to open a thread:

PHP Code:

Database error in vBulletin 2.2.9:

Invalid SQL: 
SELECT
post.*,post.username AS postusername,post.ipaddress AS ip,user.*,userfield.*,icon.title as icontitle,icon.iconpath,
attachment.attachmentid,attachment.filename,attachment.visible AS attachmentvisible,attachment.counter
,avatar.avatarpath,NOT ISNULL(customavatar.avatardata) AS hascustomavatar,customavatar.dateline AS avatardateline
,signature.signaturepath,NOT ISNULL(customsignature.signaturedata) AS hascustomsignature,customsignature.dateline AS signaturedateline
,signature.signaturepath,NOT ISNULL(customsignature.signaturedata) AS hascustomsignature,customsignature.dateline AS signaturedateline
FROM post
LEFT JOIN icon ON icon.iconid=post.iconid
LEFT JOIN user ON user.userid=post.userid
LEFT JOIN userfield ON userfield.userid=user.userid
LEFT JOIN avatar ON avatar.avatarid=user.avatarid
                       LEFT JOIN customavatar ON customavatar.userid=user.userid
                       LEFT JOIN signature ON signature.signatureid=user.signatureid
                       LEFT JOIN customsignature ON customsignature.userid=user.userid
                       LEFT JOIN signature ON signature.signatureid=user.signatureid
                           LEFT JOIN customsignature ON customsignature.userid=user.userid
LEFT JOIN attachment ON attachment.attachmentid=post.attachmentid
WHERE post.postid IN (0,202,245,252)
ORDER BY dateline 

mysql error: Not unique table/alias: 'signature'

mysql error number: 1066

Date: Wednesday 15th of January 2003 01:14:15 PM
Script: [url]http://www.eo-gaming.com/forum/forum/showthread.php?threadid=50[/url]
Referer: [url]http://www.eo-gaming.com/forum/forumdisplay.php?forumid=12[/url] 


Also, the signature options aren't displaying when I go to "Edit Profile" ... Can anyone help me out?