I've read the faq:
- wordpress-popular-posts/cache/ is 777
- PHP GD library is installed and enabled
- Thumbnails Source is "first image on post"
The thumbnails are not displaying, only the default ones.
However, if I upload a "featured image" on some of the popular posts, then it works... but I can't upload a "featured images" on all of the posts...
How can I get the plugin to fetch the first image in the post?
Btw. the theme is Canvas.