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Ik heb een klein/groot probleem. Wanneer ik een nieuwe gebruikersgroep wil aanmaken krijg ik deze foutmelding:

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1054 - Unknown column 'showinbirthdaylist' in 'field list'
Query:
INSERT INTO mybb_usergroups (`type`,`title`,`description`,`namestyle`,`usertitle`,`stars`,`starimage`,`dispo​rder`,`isbannedgroup`,`canview`,`canviewthreads`,`canviewprofiles`,`candlattachm​ents`,`canpostthreads`,`canpostreplys`,`canpostattachments`,`canratethreads`,`ca​neditposts`,`candeleteposts`,`candeletethreads`,`caneditattachments`,`canpostpol​ls`,`canvotepolls`,`canundovotes`,`canusepms`,`cansendpms`,`cantrackpms`,`canden​ypmreceipts`,`pmquota`,`maxpmrecipients`,`cansendemail`,`maxemails`,`canviewmemb​erlist`,`canviewcalendar`,`canaddevents`,`canbypasseventmod`,`canmoderateevents`​,`canviewonline`,`canviewwolinvis`,`canviewonlineips`,`cancp`,`issupermod`,`cans​earch`,`canusercp`,`canuploadavatars`,`canratemembers`,`canchangename`,`showforu​mteam`,`usereputationsystem`,`cangivereputations`,`reputationpower`,`maxreputati​onsday`,`maxreputationsperuser`,`maxreputationsperthread`,`candisplaygroup`,`att​achquota`,`cancustomtitle`,`canwarnusers`,`canreceivewarnings`,`maxwarningsday`,​`canmodcp`,`showinbirthdaylist`,`canoverridepm`,`canusesig`,`canusesigxposts`,`s​ignofollow`) VALUES ('2','Hoofdmonitor','Personen die de mods helpen met bepaalde onderdelen te onderhouden.','{username}','Hoofdmonitor','0','images/star.gif','0','0','1','1','1','1','1','1','1','1','1','1','1','1','1','1','0','1​','1','1','1','250','5','1','5','1','1','0','0','0','1','0','0','0','0','1','1',​'1','1','1','1','1','1','1','10','0','0','1','0','1','1','1','3','1','','','',''​,'')