Having trouble running my minecraft server, when I initialize the server i get this in response
[18:08:49] [Server thread/INFO]: Starting minecraft server version 1.7.4
[18:08:49] [Server thread/INFO]: Loading properties
[18:08:49] [Server thread/INFO]: Default game type: SURVIVAL
[18:08:49] [Server thread/INFO]: Generating keypair
[18:08:50] [Server thread/INFO]: Starting Minecraft server on 192.168.0.8:25565
[18:08:50] [Server thread/WARN]: **** FAILED TO BIND TO PORT!
[18:08:50] [Server thread/WARN]: The exception was: java.net.BindException: Cannot assign requested address
[18:08:50] [Server thread/WARN]: Perhaps a server is already running on that port?

I've gone to the router and forwarded the ports and Ip that I'm using to no avail.

Please help