I tried uploading the following image:
http://i1.pixiv.net/img101/img/nip_to_chip/35403326_m.jpg
And I got the following:
Date: 2014-01-12 19:24:12 -0500
Source: http://i1.pixiv.net/img101/img/nip_to_chip/35403326_m.jpg
An error occurred: error: Net::SSH::Disconnect - connection closed by remote host
Is something the matter, or is the error on my end?
EDIT: OK, I managed to successfully upload THAT image, but I get the same error when I try uploading other Pixiv images.
Updated