Hello. I have recently deleted my old Minecraft Server (the one you get off the minecraft.net) to switch to a bukkit server. When I try to run the server it gives me the message: "Starting minecraft server version 1.2.5" "loading properties" "Staring Minecraft server on (what I want the server ip to be):25565" "***** FAILED TO BIND TO PORT!" "the Exception was: java.net.BindException: Cannot assign requested address: JVM_Bind" "[WARNING] Perhaps a server is already running on that port?" What do I have to do to fix this? Thank you in Advance!