taillight not working

friends, my lamps on the right side of the back do not work, it was working when I unplugged the socket and touched it lightly. Now there is no room, I wonder if I have an insurance problem.

There may have been a break in the cable while removing and installing the socket too much, replace the socket completely before

Likewise, the pins inside the socket may be overextended. Changing it will give better results.