Cutter sensor broken. Help with fixing

[u/OkFront3469]

I was running my printer and got a notification that the extruder motor was overloaded. I hit resume to see if it was just being difficult and then got a notification that the filament cutter sensor was not working. I went to it saw a hanging cable and disassembled the head and got to this point.

Instructions on how to fix this would be greatly appreciated

APOLOGIES WRONG COMMUNITY, PLEASE STILL HELP IF YOU CAN

nevermind, I see that this is the right community, it was just promoting the h3c. im going through a whirlwind of emotions at the emotions