Got error message "com.jetbrains.teamsys.dnq.database.PersistentEntityIterableWrapper cannot be cast to jetbrains.exodus.database.Entity" when tried to create an issue on Agile board.
I'm using a trial version in your cloud.
Steps to reproduce:
1. Go to Agile board.
2. Press 'Create'->'Task'
3. Fill the form and press 'Create Issue' button. The error message will appear.
But I still can create issues in the Issue list.
I reckon it's a new bug, because I used to create issues in the Agile board before