LR won't export photo and images not stacking
Hello, I'm having an issue where LR won't export my photos. After the hitting the export button the bar is just stuck. I tried exporting with and without a user preset and re-installed LR.

Also it's not stacking images anymore. After right click edit in PS, it normally stacks the original with the tiff. The original file and the tiff are in the same folder. All the options for stacking are greyed out, in preferences stack with original is ticked. I just fixed an issue yesterday where I had to move all the photos (using LR) and copied the catalog onto the internal harddrive.
Any suggestions?
Thank you
