I run into this a lot. Port is in use 8003. lsof -i :8003 Then I kill whatever process was on 8003. I do this a lot with my Django development if I didn't k

I run into this a lot. Port is in use 8003. lsof -i :8003 Then I kill whatever process was on 8003. I do this a lot with my Django development if I didn't kill the server right the first time.