I found a fix that works for me
All I did was going to the metrics configuration and set it to opt out.
And this fixed it.
I have the same problem on my server but it is spigot 1.8.8
All the users are kicked at the same time
Thanks for the update.
So i guess the twitch integration will never be added aging to minecraft?
May I ask what was the main issue that caused it to crash in the first place?
Well that is all the information that I can find
This Helped me
If you wish to disable Metrics, you can do so by opt-ing out, which you can do in the Metrics config file under /plugins/PluginMetrics/