suddenly the files I working with is corrupt

Hi,

I´ve been working with a project in premiere pro 14.04 on a macbook pro with OS Mojave and now the program cannot process the files and ther is some error messages when i try to relink the videos who is filmed by a Zoom camera and with the suffix .mov 

The  problem started suddenly. And i can´t understand why. 

Hope someone got a solution.

screenshots