Bug.gd is a new community driven error database. Just type in your error message in the search box. There’s a chance that someone has encountered the problem before and posted a solution. You can also contribute your own solutions.

There is a firefox extension available that sits in the status bar. Hover over the green bug.gd icon and it will show you stats about your submitted errors and displays your most recent unsolved bug. Click on the the bug.gd icon and a window pops up so that you can copy and paste your error message and submit it directly to bug.gd.