My friends in the #fediverse, we need your help. None of us here have any PHP skills and we need some #help and #support in solving a #bug or #issue we have when uploading images to posts on our instance.  I have detailed the error with some examples at http://status.hackerposse.com/url/15445 and after some suggestions it looks like a php issue (not a gnusocial issue directly). C…