Cannot access phpMyAdmin

This can happen sometimes due to what seems to be a bug we haven’t been able to fix so far. Fortunately, there are workarounds for it:

Our database servers are only accessible from our internal network, so you can only connect to it from PHP code running on your own account, or with our phpMyAdmin installation.

If you’re having trouble using phpMyAdmin and would like to try something else, you could try Adminer, which is a web-based database management application that’s extremely easy to install.