Popup stopped working

Hello. I had downloaded your plugin and it had been working fine until I rebuilt my images

I had made some changes to my image settings. I used the AJAX Thumbnail Rebuilder, and I noticed there were two options for Photoswipe which I included. The thumbnail setting for Photoswipe however was listed as 300×300 where the default setting for your plugin is 150×150. When I change my default setting, it once again doubles the thumbnail setting in AJAX. I doubt that is the problem.

Now when I create a gallery, it does create a masonry style layout, but the images do not load the full screen viewer. Do you have any idea what is going on?

https://www.ads-software.com/plugins/photoswipe-masonry/