Pet Rescue Saga Keeps Crashing on Level 6278 Even After Update

In the Pet Rescue Saga game played through Facebook, thirty new levels were recently added. I started playing them, but when only four levels were left to complete, I reached level 6278. However, every time I click on this level, the game crashes and closes. I would like to know the reason for this issue.

I already updated Pet Rescue Saga, but the same problem continues — the game still crashes when I try to open that level. What could be causing this, and what should I do to fix it?