Hippoz

Im trying to make a pixelmon server and i have downloaded all the mods necessary but when i try to start my server it will say starting and then after a 40 seconds or so of saying that it shuts off. I try to join my server and it either says server is still trying to start or unable to connect to server, try again later. I try again later and says the same thing. Any advice?? Edit: Fixed problem by reseting world