CMS 402PL1 Sometime Database Error When Write / Edit Articles BUT Sometime No !
 

Hello,
Can anyone help with this Error ?

When Write / Edit Articles,
Sometime I got Error And Sometime No Error.

If Error, This is what i got :

Code:
Database error in vBulletin 4.0.2:

Invalid SQL:
SELECT node.nodeid, node.showrating, node.setpublish,
node.contenttypeid, node.contentid, node.url, node.parentnode, node.styleid, node.userid, node.nodeleft, node.noderight,
node.layoutid, node.publishdate, node.publicpreview, node.issection, node.permissionsfrom, node.showtitle, node.showuser, node.showpreviewonly,
node.showupdated, node.showviewcount, node.showpublishdate, node.settingsforboth, node.includechildren, node.showall, node.editshowchildren,
node.shownav, node.hidden, node.nosearch, node.comments_enabled,
info.description, info.html_title, info.title, info.viewcount, info.creationdate, info.workflowdate, info.associatedthreadid,
info.workflowstatus, info.workflowcheckedout, info.viewcount, info.workflowlevelid, info.keywords, info.ratingnum, info.ratingtotal, info.rating,
user.username, article.pagetext, article.threadid, article.blogid,
article.posttitle, article.postauthor, thread.replycount, article.poststarter,
article.previewtext, article.previewimage, article.imagewidth, article.imageheight, article.previewvideo,
article.postid, article.blogpostid, article.post_started, article.post_posted

FROM cms_node AS node
INNER JOIN cms_article AS article ON article.contentid = node.contentid
INNER JOIN cms_nodeinfo AS info ON info.nodeid = node.nodeid
LEFT JOIN user AS user ON user.userid = node.userid
LEFT JOIN thread AS thread ON thread.threadid = info.associatedthreadid

WHERE node.nodeid = 123;

MySQL Error : MySQL server has gone away
Error Number : 2006

Request Date : Monday, March 15th 2010 @ 02:21:00 PM
Error Date : Monday, March 15th 2010 @ 02:21:13 PM

Script : http://www.mysite.com/content.php?12...n-ke-Indonesia
Referrer : http://www.mysite.com/content.php?12...Indonesia/edit
IP Address : 118.97.32.67
Username : Administrator
Classname : vB_Database
MySQL Version :
Anybody know what is this ?

Thanks In Advance... !