Problem/Bug Помогите не запускается сервер 1.16.1

[14:18:44] [main/INFO]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', name='PROD'
[14:18:47] [main/INFO]: Found new data pack file/bukkit, loading it automatically
[14:18:54] [main/INFO]: Reloading ResourceManager: Default, bukkit
[14:19:08] [Worker-Main-2/INFO]: Loaded 7 recipes
[14:19:39] [Server thread/INFO]: Starting minecraft server version 1.16.1
[14:19:39] [Server thread/INFO]: Loading properties
[14:19:39] [Server thread/INFO]: Default game type: SURVIVAL
[14:19:39] [Server thread/INFO]: Generating keypair
[14:19:42] [Server thread/INFO]: Starting Minecraft server on 83.222.117.155:25914
[14:19:43] [Server thread/INFO]: Using epoll channel type
[14:19:49] [Server thread/INFO]: This server is running CraftBukkit version git-Bukkit-7560f5f (MC: 1.16.1) (Implementing API version 1.16.1-R0.1-SNAPSHOT)
[14:19:50] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
[14:19:50] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
[14:19:50] [Server thread/WARN]: While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
[14:19:50] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
[14:19:50] [Server thread/INFO]: Preparing level "world"
[14:21:13] [Server thread/WARN]: Unable to find spawn biome
[14:21:20] [Server thread/INFO]: Preparing start region for dimension minecraftverworld
[14:28:11] [Server thread/INFO]: Time elapsed: 411607 ms
[14:28:11] [Server thread/INFO]: Preparing start region for dimension minecraft:the_end
[14:28:13] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:14] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:14] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:14] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:14] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:14] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:15] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:15] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:16] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:16] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:16] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:17] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:17] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:18] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:18] [Worker-Main-8/INFO]: Preparing spawn area: 0%
[14:28:19] [Worker-Main-8/INFO]: Preparing spawn area: 1%
[14:28:20] [Worker-Main-8/INFO]: Preparing spawn area: 1%
[14:28:20] [Worker-Main-8/INFO]: Preparing spawn area: 1%
[14:28:20] [Worker-Main-8/INFO]: Preparing spawn area: 1%
[14:28:21] [Worker-Main-8/INFO]: Preparing spawn area: 1%
[14:28:21] [Worker-Main-8/INFO]: Preparing spawn area: 1%
[14:28:22] [Worker-Main-8/INFO]: Preparing spawn area: 4%
[14:28:22] [Worker-Main-8/INFO]: Preparing spawn area: 7%
[14:28:23] [Worker-Main-8/INFO]: Preparing spawn area: 7%
[14:28:24] [Worker-Main-8/INFO]: Preparing spawn area: 9%
[14:28:24] [Worker-Main-8/INFO]: Preparing spawn area: 9%
[14:28:25] [Worker-Main-8/INFO]: Preparing spawn area: 9%
[14:28:25] [Worker-Main-8/INFO]: Preparing spawn area: 10%
[14:28:26] [Worker-Main-8/INFO]: Preparing spawn area: 10%
[14:28:26] [Worker-Main-8/INFO]: Preparing spawn area: 11%
[14:28:26] [Worker-Main-8/INFO]: Preparing spawn area: 13%
[14:28:27] [Worker-Main-8/INFO]: Preparing spawn area: 15%
[14:28:27] [Worker-Main-8/INFO]: Preparing spawn area: 15%
[14:28:28] [Worker-Main-8/INFO]: Preparing spawn area: 15%
[14:28:28] [Worker-Main-8/INFO]: Preparing spawn area: 20%
[14:28:29] [Worker-Main-8/INFO]: Preparing spawn area: 20%
[14:28:29] [Worker-Main-8/INFO]: Preparing spawn area: 22%
[14:28:30] [Worker-Main-8/INFO]: Preparing spawn area: 23%
[14:28:30] [Worker-Main-8/INFO]: Preparing spawn area: 24%
[14:28:31] [Worker-Main-8/INFO]: Preparing spawn area: 27%
[14:28:32] [Worker-Main-8/INFO]: Preparing spawn area: 28%
[14:28:32] [Worker-Main-8/INFO]: Preparing spawn area: 32%
[14:28:32] [Worker-Main-8/INFO]: Preparing spawn area: 32%
[14:28:33] [Worker-Main-8/INFO]: Preparing spawn area: 32%
[14:28:33] [Worker-Main-8/INFO]: Preparing spawn area: 38%
[14:28:34] [Worker-Main-8/INFO]: Preparing spawn area: 39%
[14:28:35] [Worker-Main-8/INFO]: Preparing spawn area: 42%
[14:28:35] [Worker-Main-8/INFO]: Preparing spawn area: 43%
[14:28:35] [Worker-Main-8/INFO]: Preparing spawn area: 45%
[14:28:36] [Worker-Main-8/INFO]: Preparing spawn area: 45%
[14:28:36] [Worker-Main-8/INFO]: Preparing spawn area: 48%
[14:28:37] [Worker-Main-8/INFO]: Preparing spawn area: 49%
[14:28:37] [Worker-Main-8/INFO]: Preparing spawn area: 49%
[14:28:38] [Worker-Main-8/INFO]: Preparing spawn area: 51%
[14:28:39] [Worker-Main-8/INFO]: Preparing spawn area: 53%
[14:28:39] [Worker-Main-8/INFO]: Preparing spawn area: 54%
[14:28:40] [Worker-Main-8/INFO]: Preparing spawn area: 54%
[14:28:40] [Worker-Main-8/INFO]: Preparing spawn area: 54%
[14:28:40] [Worker-Main-8/INFO]: Preparing spawn area: 58%
[14:28:41] [Worker-Main-8/INFO]: Preparing spawn area: 58%
[14:28:41] [Worker-Main-8/INFO]: Preparing spawn area: 58%
[14:28:42] [Worker-Main-8/INFO]: Preparing spawn area: 63%
[14:28:42] [Worker-Main-8/INFO]: Preparing spawn area: 68%
[14:28:43] [Worker-Main-8/INFO]: Preparing spawn area: 71%
[14:28:44] [Worker-Main-8/INFO]: Preparing spawn area: 71%
[14:28:44] [Worker-Main-8/INFO]: Preparing spawn area: 71%
[14:28:44] [Worker-Main-8/INFO]: Preparing spawn area: 72%
[14:28:45] [Worker-Main-8/INFO]: Preparing spawn area: 72%
[14:28:46] [Worker-Main-8/INFO]: Preparing spawn area: 72%
[14:28:46] [Worker-Main-8/INFO]: Preparing spawn area: 79%
[14:28:46] [Worker-Main-8/INFO]: Preparing spawn area: 83%
[14:28:47] [Worker-Main-8/INFO]: Preparing spawn area: 84%
[14:28:47] [Worker-Main-8/INFO]: Preparing spawn area: 86%
[14:28:48] [Worker-Main-8/INFO]: Preparing spawn area: 86%
[14:28:48] [Worker-Main-8/INFO]: Preparing spawn area: 87%
[14:28:49] [Worker-Main-8/INFO]: Preparing spawn area: 87%
[14:28:49] [Worker-Main-8/INFO]: Preparing spawn area: 89%
[14:28:50] [Worker-Main-8/INFO]: Preparing spawn area: 93%
[14:28:50] [Worker-Main-8/INFO]: Preparing spawn area: 94%
[14:28:51] [Worker-Main-8/INFO]: Preparing spawn area: 96%
[14:28:52] [Worker-Main-8/INFO]: Preparing spawn area: 99%
[14:28:52] [Server thread/INFO]: Time elapsed: 40103 ms
[14:28:52] [Server thread/INFO]: Done (542.403s)! For help, type "help"
[14:28:52] [Server thread/INFO]: Starting GS4 status listener
[14:28:52] [Server thread/INFO]: Thread Query Listener started
[14:28:52] [Query Listener #1/INFO]: Query running on 83.222.117.155:25914
[14:29:22] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 28960ms or 579 ticks behind
[14:30:24] [Server Watchdog/FATAL]: A single server tick took 60.06 seconds (should be max 0.05)
[14:30:24] [Server Watchdog/FATAL]: Considering it to be crashed, server will forcibly shutdown.
[14:30:25] [Server Watchdog/ERROR]: This crash report has been saved to: /home/gs10456/./crash-reports/crash-2020-08-09_14.30.25-server.txt
[14:30:25] [Thread-3/INFO]: Stopping server
[14:30:25] [Thread-3/INFO]: Saving player
[14:30:29] [Server thread/INFO]: Unknown command. Type "help" for help.[m