After moving my site to a new VPS cloud server, things worked fine for a couple of days, but this morning all of the thumbs and pictures stopped showing, even though they're still in the same directory as before.
Also, if I open the media library through WP console, all of the pictures show and when opening any of the posts for editing the pictures are also there.
After contacting my hosting service, I was told that they were not going to help me, even though they changed something, as they were working on another issue overnight.
The message below shows the message I get when following any of the pictures path on the browser:
A TimThumb error has occured
The following error(s) occured:
You may not fetch images from that site. To enable this site in timthumb, you can either add it to $ALLOWED_SITES and set ALLOW_EXTERNAL=true. Or you can set ALLOW_ALL_EXTERNAL_SITES=true, depending on your security needs.
TimThumb version : 2.8
The timthumb file is set to 'allow_external' but even so it doesn't work. Also, I don't know where that "i0.wp.com" in the URL came from, because the URL for my site is only ovnihoje.com.