How to use the proxy with suprnova.cc pool?

My -ewal looks like:

-ewal username.workername
and there is a password set for the worker.

proxy gives error:

NoFee 7.5 Linux

• Parsing  -ewal
[-] Error: missing your wallet
nofee: exiting.


Miner start with:

./ethdcrminer64 -epool eth.suprnova.cc:5000 -ewal webusername.workername -epsw workerpassword -esm 3 -dpool dcr.suprnova.cc:3252 -dwal webusername.workername -dpsw workerpassword -retrydelay 1 -allpools 1

How to fix it?

Thanks in advance!