Hello, I am trying to set up a minecraft server on my windows computer to play with my friends around the world. However, I have been having a lot of problems. Any help will be greatly appreciated! Bellow are both the errors that show up in minecraft server and minecraft its self. I am trying to run the server on the same computer I am playing with, but it isn't working. I tried using direct connection and even tried using the server IP but both get the same error. I made the port forwarding in my router setting to the default port for minecraft server. I did not change any of the configuration files.
(for some reason I could not put in my images normally here so I put links)