I am not able to connect bitbucket through source tree

[suneetha tokala]

Command: git -c diff.mnemonicprefix=false -c core.quotepath=false --no-optional-locks ls-remote https://unkown@bitbucket.org/tedbaker_integration/ted-adapter-smb.git
Output:
Error: fatal: credential-cache unavailable; no unix socket support
fatal: credential-cache unavailable; no unix socket support
remote: Invalid username or password
fatal: Authentication failed for 'https://bitbucket.org/tedbaker_integration/ted-adapter-smb.git/'

checked the credentials,everything is working fine but still getting the error

[Jesse Rond]

I wasn't having any luck with the previous solutions.  What finally fixed it for me was going to Tools -> Options -> Git, and then clicking the "Update Embedded."  Also, I heard that if that didn't work, clicking the "System" button (which switches you from SourceTree's embedded Git over to a System Git) may work as well.

[Marc P]

SAME. I'm completely annoyed at the lack of support and documentation