hodl.optiminer.pl downThe DB size grew to >4GB which it was not prepared for.

Originally, I set up this mining pool when there was no pool available as due to the forced locking of coins for 1 year. This is no longer true and there are alternative pools again. As I do not have the time that would be required to run and monitor the pool at a professional service level, I do not intend to bring the pool back up.
I will work on restoring the DB and paying out the outstanding balances in the next weeks.
Thanks for all the mining and don't forget to hodl your coins!
In general, is there only one pool, Suprnova, for this coin now? It is quite sad that there is only one pool and I think that it is better to have 2 or 3 pools to diversify the risk of collapsing the whole network hash.