Gatherer

Hi, I downloaded addon gatherer for Onyxia server.
Gatherer: https://web.archive.org/web/20150906...4100&aid=51367
It is Gatherer 3.1.16
I tried to share nodes with my friends and it starts and gets stuck at 50. They receive that sharing is aborted at 41. Is there a block from the server side or is it the addon problem. I tried using different Gatherer Addons from different websites(curseforge,wowace,wowcircle,felbite), different versions, clearing cache,disable read only on folders and files,deleting wtf folder and it is always the same. Can you help me figure it out. Thank you
PS. I don't want to use wowhead database but to get database from players in the server via sharing.