Support » Plugin: Force Regenerate Thumbnails » Shockingly works.
3 years, 7 months ago
Removed a lot of the images you need from the posts. Shockingly works.
3 years, 2 months ago
If you change the settings for thumbnail and run the plugin, it will erase all old thumbnails. This is the proposal =)
If you need some form of ancient thumbnail, for whatever reason, just add into your function.php theme this format using the command add_image_size and regenerate all again
Sorry for my english