Hi, i wonder how to make the player persistence module work?

We run our server with Alivewarrom and have the database connecting and working. Only thing we havent been able to get working yet is the persistence module. With other works, it would not save the playerdata when disconnecting and connecting to our server.

Is it any type of database/datafeed behind that we are missing? Is SQL support needed to our server?

Thanks for all feedback in advance.

Alexander