the addres in the "Example" that the donation pool link to have the error with the "space" in the wallet adrres
'Example:
"url" : "pool.sumokoin.hashvault.pro:5555",
"user" : "Sumoo1umW6W1V82HJUhGjpFUCJKYWPRHYTP2fY7YAcPdWtVPPL41kRK1EcYN6EZrprgcFT4rGuV15Pf Dqr5Brd5riiHg3irfAmS",
"pass" : "worker_id", <<<< enter your identification
"keepalive" : "true",
"nicehash" : "false" '
it needs to be "V15PfDqr5Brd5"
also, you need to tweet, post in slack,discord & FB that a change have happen to the pool
I am already doing this, but if someone goes to the mining pool of the campaign, they will find a big warning about the change, ie there is no way someone does not know about the change.