i have joomla 1.015, community builder 1.1 and joomlaboard 1.1

ok heres my issues hopefully someone can help..
everything works fine... UNTIL.. i log in

when i login... when i try to access the joomla board
i get this error

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Fatal error: Call to undefined method database::getAffectRows() in /public_html/joomla/components/com_joomlaboard/joomlaboard.php on line 190

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but i can still view my profile thru... community builder it still shows no errors... the rest of joomla still shows jus not the joomlaboard...

anyone could help or point me in the wrong direction sorry if im posting in the wrong place... jus asking for a bit of help

cheers
scratche