Dashboard goes to wrong site

I have two websites: http://www.themovingarts.com and http://www.indieatlas.com

I can login to the dashboard of themovingarts.com just fine, but when I go to http://www.indieatlas.com/wp-admin to try and login to that dashboard this is what shows up:
WordPress
No Upgrade Required

Your WordPress database is already up-to-date!
Continue

So, I click on continue and then it takes me to the wrong dashboard! It takes me to themovingarts.com dashboard. I’ve looked at my hosting accounts and can’t figure anything out. My whole indieatlas.com is just completely gone! I can’t figure it out