Not able to open Trados Studio 2021

After opening Trados Studio, I get an error message:

Failed to load project from 'C:\Users\Acer\OneDrive\Desktop\Metropolis v 2020.12.03\New folder\P305753-041_D06 - New H8 - HIGH PRIORITY-en-GB_lt-LT.sdlproj': There is an error in XML document (53787, 34). There is an unclosed literal string. Line 53787, position 34.

After receiving this message loading of Studio stops and it closes. 

I tried to reinstall Studio but the problem did not disappear. I still get the same error message and not able to open Studio.

What should I do?