Thubnails missing in foogallery

Hello,

I am having a lot of troubles with this page. Thubnails had a very low resolution, so I tried to resize them by clearing the cache and forcing the original size, but, I don’t know how, it ended up having them missing and not showing on the page. The ispector shows a 404 error for all the images.
I tried the Thumbnail Generation Test, it works apparently with no errors, but nothing changes on the page.
In my website I have two pages with Foogalleries (work and lab). Work is the one mentioned before. Lab has the same settings, only difference is that I haven’t cleared the cache and that’s why thumbnails are still visible. Any adjustment in thumbnails resolution is not effective and visible though.
Looking forward for your help!
Thank you!

Erika

The page I need help with: [log in to see the link]