https://sourceforge.net/apps/trac/sourceforge/ticket/12984
Adding git results in a red box above the form saying: "<class 'git.errors.nosuchpatherror'="">: /git/p/testsf2/git.git" on all subsequent requests.</class>
I tried adding, then removing git a few times to my test project, and it I saw that error message pop up maybe 2/3 of the time.
I believe this is fixed in the current setup (at least I can't seem to reproduce the issue). If I'm missing something, please let me know and we can reopen the issue.