The machine is old and noisy and has been making rattling and sloshing noises. I went over to look, and there was a big puddle on the floor underneath. I unplugged the machine, mopped the floor, and put towels underneath as it was still dripping. I took off the front panel and sponged up the puddle inside.
The management office wasn't answering their phone at 4:30 so I called Security, who came over and said not to use the machine, and I'd have to call again Monday.
At least it's only supposed to be in the 80s instead of the 100s this weekend.