Diagnosis
That's the dryer's vent restriction sensor kicking in. The machine detects too much back pressure, meaning the hot, wet air can't escape properly, so it shuts down to prevent overheating and a potential fire hazard.
How to Fix It
This is almost always a clogged vent hose or exterior wall vent. Unplug the dryer, pull it out, and disconnect the flexible duct from the back. Check the duct itself for massive lint clogs and replace it if it's the foil/fabric type. Then, go outside and check your exterior wall vent flap—make sure it opens freely and isn't blocked by a bird's nest or a snowdrift. Use a vent cleaning brush or a vacuum to clear as much as you can from both ends.
If That Didn't Work
There's a small chance the pressure sensor itself (the little plastic paddle switch inside the vent path on the dryer) is stuck or failed. You'd need to access the internal ducting from the front or top panel to check it, but that's less common than a simple physical blockage.
Heads Up
Yeah, this one's common. Ignoring it doesn't just make your clothes take forever to dry—it's a genuine fire risk. Clean your vent system at least once a year, more if you dry a lot of pet hair or towels.