I had this error months ago while using my phone. Another alternative to catbox.moe is https://kekpe.pehowever beware that this could die like slimg did (bonus points if you remember slimg lol)
Slimg disappeared into the dust like an anorexic hollywood D movie actress.
I member lol
That's what pic8 is for. It's an image proxy that uses multiple hosts, so if one goes down, you still have mirrors served.
For those who don't know yet, here's a better explanation on how pic8 works: https://pic8.co/about/
(post is archived)