flashlight and camera problem

hello

i have a problem in my htc desire326g model.

i was using built in flashlight app,suddenly it gets off.

i tried to open that app again but it showing me the message like "unfortuntely,flashlight has stopped".after that i'm unable to use my phone camera also.

i have tried clear cache,clear data,froce stop,disable app,hard reset,soft reset,restart in safe mode,another flshlight and camera app,but nothing changed.

in developer mode crash report showing me flashlight and camera crash report.