please download again breezingforms for joomla 3 from our site, and install it over (don't worry, you will not lost your forms). Login to crosstec site, go to My account->My download->and download bf for joomla 3
Then you will see error call undefined function get magic().
Please follow the steps to fix everything:
1) first install com_breezingforms.zip again (download from crosstec site), as I told in the begining of this message