I use Mac, and SourceTree has stopped working. Every time I try to pull/push repository, I get an error message below.
git --no-optional-locks -c color.branch=false -c color.diff=false -c color.status=false -c diff.mnemonicprefix=false -c core.quotepath=false -c credential.helper=sourcetree fetch origin
fatal: Authentication failed for 'https://dev.azure.com/xxxxx/xxxxx/_git/xxxxx/'
fatal: Authentication failed for 'https://dev.azure.com/xxxxx/xxxxx/_git/xxxxx/'
fatal: Authentication failed for 'https://dev.azure.com/xxxxx/xxxxx/_git/xxxxx/'
fatal: Authentication failed for 'https://dev.azure.com/xxxxx/xxxxx/_git/xxxxx/'
Completed with errors, see above