I just recently migrate my board from VBB to SMF, which mean I also need to bridge my gallery again. When I go admin config and bridge manager I do not see a group of radio button to select like I did when I first bridge to VBB. I have try to disable then enable again but no luck. I also try http://yourdomain.tld/your_coppermine_folder/bridgemgr.php this. So my wild guess would be wich table or line of code I need to purge to reset my bridge as fresh again.
Disable current bridge using http://coppermine-gallery.net/demo/cpg14x/docs/index.htm#bridge_manager_recover_start and then re-bridge to SMF.
You rock! Hmm..?? I try that before but it did not work, but now it work like a charm.. Maybe my session did not get refresh.