Whenever you have a new product that you plug into a wall outlet and it smokes or gets hot, ALWAYS test other outlets. It can happen, especially in older homes, apts, that the outlet contacts get corroded over time. I was at my friend's apt once and plugged his floor lamp into one of his outlets. The lamp immediately got hot and the bulb exploded. I told him to contact the building's maintenance people ASAP and have them check that outlet. Outlets when they get bad can be a fire hazard, so it's something your landlord if you have one should treat as an emergency.
If you own a home, all the more reason to replace outlets that go bad so you don't lose everything. You can buy common outlets at stores like Home Depot, and such stores also have little instruction manuals for free on how to wire them. Homeowners CAN also replace such things legally most places without inspection too. Since they replaced my friend's outlet, there haven't been any problems plugging things into that spot.