cccam(r) premium-boss-2.no-ip.org: connection closed by

hi, i get the problem when the screen hungs en in the webif i see this....what does it mean.

2013/01/24 23:27:34 54E2A8 p cccam(r) : connection closed by remote server, n=-1.
2013/01/24 23:27:34 54E2A8 p tcp_conn_close(): fd=20, cl->typ == 'p' is_udp 0 label == ' reason close ?

this is my config.

AW: cccam(r) premium-boss-2.no-ip.org: connection closed by

and sometimes after restart i get this in webif

cccam(r) login failed, pwd ack not received (n = 0)
2013/01/25 01:40:16 533CC8 p cccam(r) login failed, pwd ack not received (n = 0) .