I recently transferred my blog to a new server. After the transfer, all my posts that had galleries were now messed up.
Some were completely missing all the pictures that supposed to be in the post. Others are using full size images instead of the 150x150 thumbnail.
I checked the FTP to be sure that the images were still in their directories, and they are. So why they aren't displaying? No idea.
As for the ones that work... Why are they using full-size and not thumbnail? No idea.
I tried editing the gallery, when I go to select a size, they are all grayed out except the Full-Size option. and in parenthesis it says 0x0.
[o] Thumbnail -- grayed out
[o] Medium -- grayed out
[o] Large -- grayed out
[X] Full size (0 × 0) -- Forcefully selected
I tried adding a new post using the same images, creating a new gallery and everything worked perfectly.
I was wondering if there was an easier way to fixing all my posts other than manually going through them all and re-adding every image to every post.