Sudden powercord problem

Either my mbp itself, or the wall charger has decided not to recognize each other. My mbp will not charge at all, the light on the cord will not light up, and i do not receive any error messages of any sort. The little power 'box' itself gets rather hot, just like normal. The prongs in the plug as well as the receiver on the computer look find, nothing is damaged that i can see.
Not even an error message has appeared, nothing has happened to damage either item.
It happened quite literally over night!

Welcome to Apple Discussions!
You might try resetting the SMC. Not recognizing the power adapter is one of the symptoms that indicate it should be reset:
http://docs.info.apple.com/article.html?artnum=303319
If this doesn't fix it, please post back.
Good luck!

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