I can confirm that the steps to recreate this issue works as md_5 has stated, having the same issue as well. During more busy periods when a lot of new chunks are getting created the server will crash, especially when players are playing around with Elytra, I've tested this multiple times and I get the exact error, tested on 1.14.
Amin Laanaya
I can confirm that the steps to recreate this issue works as md_5 has stated, having the same issue as well. During more busy periods when a lot of new chunks are getting created the server will crash, especially when players are playing around with Elytra, I've tested this multiple times and I get the exact error, tested on 1.14.