please help start Main. I keep getting error
: \ programs \ maining \ ethereum-mining-windows \ ethereum-mining-windows \ ethminer-opencl> ethminer -G -F http: // e
va.cc:3000/ari.3
ound suitable OpenCL device [Tahiti] with 3221225472 bytes of GPU memory
iner 09: 43: 00 | main Getting work package ...
SON-RPC problem. Probably could not connect. Retrying in 1 ...
iner 09: 43: 02 | main Getting work package ...
SON-RPC problem. Probably could not connect. Retrying in 1 ...
iner 09: 43: 04 | main Getting work package ...
SON-RPC problem. Probably could not connect. Retrying in 2 ...

here's my bat file

ethminer -G -F http://eth-mine.suprnova.cc:3000/ari.3

I have a card  r9 280x

what am I doing wrong