Why does this happend...and what to do to get rid of the "not found" error ?!?!

2013/04/10 21:03:42 9F36ED0 c caid 093E not
found in caidlist reader
canaldigital
2013/04/10 21:03:42 9F36ED0 c matching_reader became slot
attribute of 1
2013/04/10 21:03:42 9F36ED0 c [GET_CW] wait_time 0 caid 093E
prov 000000 srvid 0D5C rc 100 cacheex cl mode 0 ex1rdr 0
2013/04/10 21:03:42
9F36ED0 c request_cw stage=3 to reader viasat ecm
hash=***************************
2013/04/10 21:03:42 9F36ED0 c start
reader
thread action 5

//Asik