Some of our users reported that they were getting "Oops, we've got a problem" screen when trying to open any of their models in Chrome browser.
We found out that in most cases the problem was caused by an ad-blocking extensions.
The solution for this is to whitelist Vertabelo domains in your ad blocker.
If the problem persists, try turning it off completely, and if this doesn't help, create a ticket for us here (just click Tickets at the very top of the page).
Customer support service by UserEcho