Originally Posted by jsntrenkler
Goto Options/Advanced Options/Applications then select Gmail .. Hit the BB Button - Select Edit Permissions .. And then change Connections to Allow, Interactions to Allow, and User Data to Allow ... Then hit the BB button again and select Save. Your new version of Gmail will now work just fine.
Thanks for the tip, as with triforce, this didn't solve the problem unfortunately. Still won't work for me. Maybe I will just uninstall and reinstall and try from there.