[Gremlin ~ASO~]

Hi guys.. any thoughts on what might cause the following please??..
Database error in vBulletin 3.8.1:

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,
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;

MySQL Error : Unknown column 'phrasegroup_vbblogcat' in 'field list'
Error Number : 1054
Request Date : Thursday, March 5th 2009 @ 09:37:09 AM
Error Date : Thursday, March 5th 2009 @ 09:37:09 AM
Script : http://forums.ogn.com.au/blog.php?b=2
Referrer :
IP Address : 72.30.87.119
Username :
Classname : vB_Database
MySQL Version :

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Using the latest blog release with the latest VB .. now recieve this.. everything seems operational , however we recieved the above email 20-30 times a day..

Any thoughts or assistance on this would be greatly appreciated..