I'm unable to update my plugin. I've reset my password via the web, and verified that the capitization, etc. of my user name is correct. I've also deleted ~/.subversion/ Nonetheless, I get an error.
svn --username firstname.lastname@example.org --password xxx ci -m 'fix readme'
svn: Commit failed (details follow):
svn: access to '/!svn/act/f60c875f-a628-4c9b-95a7-6d9ca0ebd69a' forbidden