User blog comment:Otakon7/Otakon7's Buddyfight Simulator/@comment-2234004-20160417171141

Well, I added the database version, sadly, this doesn't help the problem...

Well, I'm keeping the database since returning things back is a bit of a chore, but if you need your decks back, leave me a notice.

So it seems like the issue is with the data having something that troubles the server. Need to find out what.