When trying to run kismet on knoppix with a cisco aironet card I receive /usr/bin/kismet: line 65 //usr/bin/kismet_server: Input/output error

Any ideas? I've never had issues with this before, I looked up line 65 and it's the line that says

${BIN}/kismet_server --silent $server &

Latest version of knoppix as of about 2 weeks ago.

Dang!