Receiving 100's of e-mail notifications

Hello, I’m the new guy today. I’m liking Kanboard but have something I can’t figure out yet.

I am registered to a Kanboard with admin privileges. What I don’t understand is that I have received hundreds (quit counting at 500) or e-mail notifications that all are titled some variation of “New position for task #XX”. I have to believe this is some mistake as the messages contain no useful information and there are to many to be of any practical use.

I first tried disabling notifications. Notifications have not stopped.

I then removed my e-mail address from settings. Notifications still have not stopped.

Any idea what I might have done to trigger this? How to get this to stop?

Screen shot of the type of message I’m receiving: