Server randomly drops crash / drop all connection

Hello,

Me and my guild are having some problem with ts3 server. We acquired a license and we are self hosting it on a rented server however there are some weird things happening, The server worked fine for 30 day + non stop and yesterday we where using it and everyone got disconnected, Did log in to the server and the process was still running yet we where unable to re-login to the server, Restarting the process seems to fix it for 30-60 min then it disconnect everybody again,


We moved the server to one of my OS X server and same things, I can exclude that this is a router / network problem as the server for me is the local network,

here are some info regarding the server:

TS3 server version: 3.0.11.4
OS X version: 10.11.1

Unfortunately logs are kinda worthless like they're now as they don't even log user log-in / out any idea how to get more verbose logging?


Thanks,

Server randomly drops crash / drop all connection