Tail Light out replaced bulb several times only lights up when braking. on 2005 Mitsubishi Endeavor

I have rep;aced the driver side tail light 3 times and each time (in the past year) the light goes out when all lights are turned on it still lights up but only when braking. what can caus e this issue? The fuses appear to ok.

1 answer
I'm experiencing the same thing. When we have our vehicle maintenanced , we'll let you know what we found out. Some guy mentioned the socket may need replacement.