Recently, Team City's internal database got corrupted, so I made a backup and reinstalled Team City (I've done this before). However, this time I decided to try version 6.0. So I tried to install that, but later on I realized that a restore is only possible between equal versions of Team City (by the way, this is a big problem, how am I gonna migrate my projects? ).
Anyway, the thing is that I decided to install 5.1.5 again. I did it and made a restore using the mantainDB script. It prompted me to clear the config and system directories, which I did after backing them up. Then, the restore succeeded and I got the server back up. But all build configurations got Failure; in a closer look, the Build Agent was up and running, but If I looked at its Compatible Configurations, I saw that all my build configurations were deemed Incompatible, with a message which said:
"Missing VCS plugins on Agent"
Here's a screenshot:
Never faced this before, what can I do? I don't want to lose my configuration...