UberGallery version 2.2.9 has been pushed live. This addresses an edge case where an installation of PHP may not have the exif_imagetype() function.
NOTE: If your gallery is running without problems there is no need to update at this time.
You can grab this update code at http://www.ubergallery.net
Changes to 2.2.9
- Implemented fallback to getimagesize() if the exif_imagetype() function does not exist
Detailed changelog: https://github.com/UberGallery/UberGallery/compare/2.2.8…2.2.9