RPG Maker VX Not Loading Map

     I have a map that I've created that freezes the game whenever you transport to it or start the player on it.  The screen is black (unless you transported there from another map, in which case it is merely an almost completely faded out freeze frame of the map you're coming from), and the menu cannot be accessed.  Oddly enough, the background music still plays.  I'm afraid I cannot provide much other information, other than that the map worked fine yesterday, and while I have been working extensivly since then, all my work has been on other maps.
     Is this a common problem?  I'm really hoping not to have to delete this map, since it's the product of a great deal of time and effort, and is an essential location.

I'm guessing you added a loop in an event(on that map) but it might be a diff problem
or even a autorun that you didnt have anything to turn off with