Yesterday i made a Server with my cousin. It worked really good and we installed lots of mods.
When i went to bed, i slept well but at the next morning, now, it doesnt work.
I already reinstalled Minecraft and deleted my playerdata.
But the point is: my cousin can play without problems and thats crazy.
I made the server, he joined, he can play, i keep getting disconnected.
(we have like 18 mods)
