Time Sensitive Issue! Following error when trying to fetch positive or negative images using Classifier option on CPA

Hi! Any help will be much appreciated, every time I pressed on “Fetch!” I kept getting the error attached below. The Classifier manages to fetch random images just fine, however it seems unable to fetch positive or negative images after training.

This is a known issue when trying to fetch after training with any classifier BUT FastGentleBoosting in the built version of CellProfiler-Analyst- it has been fixed in source, if you can run from there, otherwise using FastGentleBoosting should avoid the error.