Drupal 7, CiviCRM 4.7.27, using the standard report "Donation summary report (Repeat)", I'm getting an unexpected SQL error
Incorrect integer value: 'my custom source string' for column 'source' at row 1
This is a bit weird, since the source field is from the contributions table (it's doing some kind of subquery).
Anyone else seeing this? I thinking it's some kind of sql escaping problem.