[Tutorial] How to deal with tumblr’s ‘Error uploading photo.’Many of us have encountered this message at one point or another: Most likely the gif you’re trying to upload is under the size limit of 1000kb (when you upload gifs that are 1000kb+, your gif is still uploaded but it just doesn’t move) yet you’re still getting this frustrating message. So why does this message pop up? It’s all about th