Connection json error state: Unexpected character encountered while parsing value: P. Path '', line 0, position 0.
Hello, i started a zcash pool with this software but after a bit of thinking i came to the conclusion zcash is almost dead. So i looked thru the list of supported coins and chose ravencoin. I changed the config, synced the node. But when i start it it first only says

"Using configuration file config.json"

and after a few minutes a error message occur:

"[E] [<poolname>] [0HM7ARH53GU9G] Connection json error state: Unexpected character encountered while parsing value: P. Path '', line 0, position 0."

I cant figure out what part is failing. 
I would be happy if someone could help me figure out what is wrong. I have tried reinstalling the db software (postgreSQL) and looked thru the config many times.

Kind regards, TechyGuy 


