UE4 project wont open without reasonable error

Hello everyone. After exiting my project without any errors, ue4 launcher can’t open it anymore. It stuck on initializing 71-72%
Attaching log sidescroller-2, someone have same or smilar problem?

Go to:

C:\Program Files\NVIDIA Corporation\Ansel\Tools

Run NvCameraConfiguration.exe

First i’m using radeon video card. And second i can launch other projects but only this can’t be launched. As i see from other logs i think that ue4 can’t initialize sourceControl. As an example from other project log after last line of sidescroller-2.log in other projects the next line contains this text:

SourceControl: Source control is disabled

Hello,

We’ve recently made a switch to a new bug reporting method using a more structured form. Please visit the link below for more details and report the issue using the new Bug Submission Form. Feel free to continue to use this thread for community discussion around the issue.

https://epicsupport.force.com/unrealengine/s/

Thanks