他一进服，我和另外一个玩家就掉，不知道是为什么..
: [━]syn_nj
[11:00:44 INFO]: UUID of player syn_nj is 90c9bfe5-a177-35d2-ba32-313c1a9f6548
[11:00:44 INFO]: syn_nj[/127.0.0.1:54358] logged in with entity id 275738 at ([sc]-3581.1731707455633, 73.0, 3851.649780017445)
[11:00:44 INFO]: moqibai lost connection: Internal Exception: java.lang.NullPointerException
[11:00:44 INFO]: [━]moqibai
[11:00:44 INFO]: C5bb lost connection: Internal Exception: java.lang.NullPointerException
[11:00:44 INFO]: [━]C5bb
[11:00:44 INFO]: [+]syn_nj
: [━]syn_nj
[11:00:44 INFO]: UUID of player syn_nj is 90c9bfe5-a177-35d2-ba32-313c1a9f6548
[11:00:44 INFO]: syn_nj[/127.0.0.1:54358] logged in with entity id 275738 at ([sc]-3581.1731707455633, 73.0, 3851.649780017445)
[11:00:44 INFO]: moqibai lost connection: Internal Exception: java.lang.NullPointerException
[11:00:44 INFO]: [━]moqibai
[11:00:44 INFO]: C5bb lost connection: Internal Exception: java.lang.NullPointerException
[11:00:44 INFO]: [━]C5bb
[11:00:44 INFO]: [+]syn_nj
这，有可能是他开东西了？也有可能是服务器的问题
请提供完整的服务端日志