Resource Exception error when trying to clone GIT projects

Hi everyone, I’m using version 6.1.2
Katalon started throwing this error at first when I used the previous version while trying open several different projects. So I deleted everything, updated the program and now I can’t access my projects on GIT - I keep getting the Resource Exception error and when a colleague sent me the project manually, after downloading it, I can’t open it anyway - getting “unable to close current project” error.
Please help, it’s several years of work there