Forum Sql repeated error
 

Hi.

I keep getting emails with that error from my VB board :

Database error in vBulletin 4.2.0: Invalid SQL: SELECT user.userid, user.username, user.usergroupid, user.displaygroupid, profilevisitor.visible, user.infractiongroupid FROM profilevisitor AS profilevisitor INNER JOIN user AS user ON (user.userid = profilevisitor.visitorid) WHERE profilevisitor.userid = 110 AND (visible = 1 OR profilevisitor.visitorid = 0) ORDER BY profilevisitor.dateline DESC LIMIT 10;

Invalid SQL: SELECT blockid, requirement FROM profileblockprivacy WHERE userid = 184;

MySQL Error : MySQL server has gone away Error Number : 2006 Request Date : Tuesday, November 27th 2012 @ 12:26:07 AM Error Date : Tuesday, November 27th 2012 @ 12:26:17 AM Script : http://www.myforum.net/member.php?184-Josh Referrer : IP Address : 157.55.35.98 Username : Unregistered Classname : vB_Database MySQL Version :---

The middle part is changing, sometimes it is :


Invalid SQL: SELECT blockid, requirement FROM profileblockprivacy WHERE userid = 184;

or :

Invalid SQL: SELECT * FROM style WHERE (styleid = 1 AND userselect = 1) OR styleid = 1 ORDER BY styleid ASC LIMIT 1;

or :

Invalid SQL: SELECT languageid, phrasegroup_global AS phrasegroup_global, phrasegroup_posting AS phrasegroup_posting, phrasegroup_vbblogglobal AS phrasegroup_vbblogglobal, phrasegroup_postbit AS phrasegroup_postbit, phrasegroup_vbblogcat AS phrasegroup_vbblogcat, phrasegroup_inlinemod AS phrasegroup_inlinemod, phrasegroupinfo AS lang_phrasegroupinfo, options AS lang_options, languagecode AS lang_code, charset AS lang_charset, locale AS lang_locale, imagesoverride AS lang_imagesoverride, dateoverride AS lang_dateoverride, timeoverride AS lang_timeoverride, registereddateoverride AS lang_registereddateoverride, calformat1override AS lang_calformat1override, calformat2override AS lang_calformat2override, logdateoverride AS lang_logdateoverride, decimalsep AS lang_decimalsep, thousandsep AS lang_thousandsep FROM language WHERE languageid = 1;

I figured maybe it is just a sqlserver request limit or speed connection ?
The only sure thing is that my board isn't crashed, is it safe to say a board always generate error messages time to time ?

Thanks. (sorry for the headache)