Image->thumb() linking to original image remotely

When I try to insert the thumbnail of an image into a page, the original image is the src that gets inserted, but this only happens when I run it on a remote server, locally, it’s ok. I’ve set up permissions on the remote server and it’s all working ok apart from this.

Anyone have any idea what the problem is?

Figured this out. Some of the old content I migrated didn’t have
the correct permissions set up on the files themselves. Fixed that and
now everything works.

Is GD Lib installed on your server?

It is, I just figured this out. Some of the old content I migrated didn’t have the correct permissions set up on the files themselves. Fixed that and now everything works.