I have by mistake created two accounts on the bug tracker. How can I remove one of them?
Nothing should ever be deleted from any sort of issue/task/bug tracking system.
AFAIK, there is no option to delete a user, even for the admins. The best you can do it set the password for the user you don't want to some long, random string and then forget about it.
Disclaimer: The forums admin/mods are a separate team to those who maintain the Bug Tracker. I make this post on behalf of myself, not in my capacity at a moderator as I can no represent the sysadmin team.
Thans @fukawi. That is what I feared.