won't let me accept invitation to team project

I recieved an invitation to a Team Project in Premiere Pro.  When I go the notifications tab on CC Desktop and select "Accept" to the invite, a blue wheel spins for a moment before the button simply resets itself, neither accepting or declining the invitation.  I've tried numerous times , a blue bar appears for a moment and then the button resets, not accepting the invite.  It does let me decline the the invitation tho, but not accept. This is my first time with a team project, so i havent tried to accept any projects earlier. 

Anyone know how to solve this