Image Download Errors

I keep getting image download errors in console. I believe they are from this plugin. Here is an example:

11/09/2024 09:23:01 | Image failed to download! Error: Request timeout - Image Name: cloth150_0 - Image URL: http://api.skyplugins.ru/api/getimage/cloth/150
11/09/2024 09:20:42 | Image failed to download! Error: Request timeout - Image Name: explosives150_0 - Image URL: http://api.skyplugins.ru/api/getimage/explosives/150
11/09/2024 09:18:06 | Image failed to download! Error: Request timeout - Image Name: sulfur.ore150_0 - Image URL: http://api.skyplugins.ru/api/getimage/sulfur.ore/150
11/09/2024 09:15:51 | Image failed to download! Error: Request timeout - Image Name: stones150_0 - Image URL: http://api.skyplugins.ru/api/getimage/stones/150

The link seems to work fine when I click on it, so not sure why it is failing,. Any ideas?

Is the server running on your computer?
Or is it remotely hosted?

Dedicated server remotely hosted.

Conduct network testing on your dedicated server. Does it have access to the service.

It is running a managed Wisp panel so not sure how I would test that. I don't think it is an issue with the server because it seems to download the other images and even the ones above seem to download eventually since I don't see any missing images when I look at /stats. So maybe it is not a big deal.