Help needed: Cannot connect - malformed server message

[sun]

I tried to connect to prohashing using the following command with gminer:
"""
miner.exe --algo ethash --server stratum+tcp://proxy.prohashing.com:443 --user myusername --pass a=ethash,l=4,n=stories
pause
"""
And This is the message I get:
xx:xx:xx Connected to proxy.prohashing.com:443 [50.220.121.211]
xx:xx:xx Subscribed to Stratum Server
xx:xx:xx Set Extra Nouce: xxxxxx
xx:xx:xx Connection Error: Malformed server message
"""
And it keeps retrying and popping the same error. Everytime the Nouce number will be different.
What should I do to fix the error?

[Steve Sokolowski]

Could you submit a support ticket with your username? We can look at logs to investigate.

[sun]

Ok, thanks. I just submitted a web chat on the main site.