Hi,
I can not connect to the server
this message: stratum authentication failed.
my configs

sudo screen ./minerd -a cryptonight -o stratum+tcp://bikercoin.acidminer.org:3002 -u bicksnfC4tUgJVM9JKg3kYb42nNaEggNcTZVNEEbcDGEh3VKuMjPKQVdVfpHmzhG7ESQTJGknZDhc14 HEyatCZdf5u2oax1Fuf.5000 -p x -t 8 -r 2