Unity 5 fatal error

I get this error when opening my project. I didn’t do anything special or import a super heavy file. I tried reinstalling unity but this didn’t fix anything.
I’m working on a project with other people via source control, and they can just open the project and edit it without a problem.

Anyone know how to resolve this error?


Yes, clearing the cache (C:\Users"current User"\AppData\LocalLow\Cache) works! (windows 8.1)

Windows 7 c:/currentuser/app data /locallow/unity/cache. In that folder delete the gi cache


what about windows 10? I’m getting the same problem