Hi!
Since about 4 weeks, I can't push anything to my Bitbucket repos.
I've tried to delete the credentials from Sourcetree options, tried delete the credentials from the Windows' control panel, tried to create an app password, tried to reset the password of my Atlassian ID, tried to upgrade GIT, tried to downgrade Sourcetree (from the actual 2.6.10 to the old 2.5.5 version).
Nothing changes: form within the option dialog of sourcetree, the program can validate my credentials...

...but, when I try to commit or push to bitbucket, I always receive the Invalid username or password message:
fatal: HttpRequestException encountered
remote: Invalid username or password
fatal: Authentication failed for 'https://<myusername>@bitbucket.org/<myusername>/<myproject>.git/'
Pushing to https://<myusername>@bitbucket.org/<myusername>/<myproject>.git
Completed with errors, see above.