Title: Problem with Thumbnails
Last modified: May 15, 2026

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# Problem with Thumbnails

 *  Resolved [aeiban](https://wordpress.org/support/users/aeiban/)
 * (@aeiban)
 * [1 day, 19 hours ago](https://wordpress.org/support/topic/problem-with-thumbnails-20/)
 * Hi, 
   thumbnails of my gallery are not displayed correctly. Other galleries on
   site are working fine. Browser shows this error:exklusive-fotobuecher/:93 Mixed
   Content: The page at ‘[https://www.atphotostudio.de/hochzeitsfotografie/exklusive-fotobuecher/&#8217](https://www.atphotostudio.de/hochzeitsfotografie/exklusive-fotobuecher/&#8217);
   was loaded over HTTPS, but requested an insecure stylesheet ‘[http://www.atphotostudio.de/wp-content/plugins/foogallery/assets/css/foogallery.299538a2.min.css?ver=3.1.26&#8217](http://www.atphotostudio.de/wp-content/plugins/foogallery/assets/css/foogallery.299538a2.min.css?ver=3.1.26&#8217);.
   This request has been blocked; the content must be served over HTTPS.Thanks for
   any help !!!
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fproblem-with-thumbnails-20%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [bradvin](https://wordpress.org/support/users/bradvin/)
 * (@bradvin)
 * [1 day, 18 hours ago](https://wordpress.org/support/topic/problem-with-thumbnails-20/#post-18909117)
 * hi [@aeiban](https://wordpress.org/support/users/aeiban/)
 * Goto FooGallery Settings -> Advanced and enable Force HTTPS
 * Some setups require this for some reason
 *  Thread Starter [aeiban](https://wordpress.org/support/users/aeiban/)
 * (@aeiban)
 * [1 day, 17 hours ago](https://wordpress.org/support/topic/problem-with-thumbnails-20/#post-18909172)
 * Hi Bradvin, thx for your comment… I’ve tried this already, but didn’t solve the
   issue. I created an new page, same blocks as the old one… works perfectly, css
   included with https… funny 🙂

Viewing 2 replies - 1 through 2 (of 2 total)

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## Tags

 * [thumbnails](https://wordpress.org/support/topic-tag/thumbnails/)

 * 2 replies
 * 2 participants
 * Last reply from: [aeiban](https://wordpress.org/support/users/aeiban/)
 * Last activity: [1 day, 17 hours ago](https://wordpress.org/support/topic/problem-with-thumbnails-20/#post-18909172)
 * Status: resolved