Error message: Oops, trouble with your prezi

I am trying Prezi for past one week.  Today, I tried to create a new presentation and it throws an error “Oops, trouble with your Prezi…”.  I thought to use prezi for a session and get the opinion of my team members to continue further but it is down… 

https://prezi.com/i_bekglola9z/edit/

I also have the same problem

Same Problem :’-(
https://prezi.com/zg5dzz0weezy/edit/