Warning: Division by zero in modules/core/classes/

Full Error:

Warning: Division by zero in /home/virtual/site1/fst/var/www/html/usa_gallery/modules/core/classes/GalleryUtilities.class on line 524

This happened after the upgrade to RC2 and only after importing data from Gallery 1. The thumbnails and all show fine, but when trying to video the fullsize image, the page shows the image as 92x92 and and image is broken.

I've tested permissions and such with no luck.

[img]http://www.lonestarthrills.com/temp/g2.jpg[/img]