how do i stop the error " unfortunately my files has stopped"?

[AC Question]

"My files" has stopped working on my mobile and i want it to work again. I am unable to open it. Whenever i click it,it keeps showing up "unfortunately my files has stopped".

 

[B. Diddy]

Welcome to Android Central! Which phone? Does it persist after a reboot?

 

[dhiraj mahajan1]

Unfortunately stop the fail please solution mi