Error during UUID Conversion

[astr1al]

I am trying to update to McMMO build #60 with a SQL database. I have tried a bunch of different settings in hidden.yml but still get "Unable to fetch UUIDs!"

I saw some older tickets that marked this as fixed, but I still can't seem to get this to work. I've been avoiding this issue for a while by not updating. But after a year and a half, it's time to catch up.

Here's the error if it helps http://pastebin.com/1cbwC6KD

Running on Spigot 1.8.3

[t00thpick1]

Seems like an issue with your connection with Mojang servers. This code has worked fine

[astr1al]

How many players did you covert? I can only seem to convert 6,000 or so of the 10,000 players in the database before getting the error. I've tried purging old players to try and thin out the database, but there still appears to be an issue with purging. If I set it to purge players not logged on more than x months ago it will only purge players that logged in during the most recent startup.