Outdoor light fixture with motion sensor stuck on

My outdoor light fixture is stuck on. It has a motion sensor and the only way to turn it off now is flipping off the switch on the fuse box. I've cleaned the sensor, tried turning off the switch for 1 minute, flicking it on-off-on-off as per instructions online to turn off the sensor override.

Any suggestions for what to try? This is driving me crazy.

https://preview.redd.it/bxivc8g84xjg1.jpg?width=3024&format=pjpg&auto=webp&s=6145311de17fd0f90188e8c7c3ceaed34f2666cd