When I start my Minehut server, it crashes

[Denny8204]

I tried to start my minehut server, but then it suddenly stopped with the last thing being displayed in console saying:

/home/minecraft/signal/start_cmd: line 1:   467 Killed                  /opt/java/11/bin/java -Xmx${SERVER_RAM} -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -DIReallyKnowWhatIAmDoingISwear -Djline.terminal=jline.UnsupportedTerminal -Dlog4j2.formatMsgNoLookups=true -jar server.jar

>

Edited September 3, 2023 by Denny8204

[DuckyProgrammer]

Can you send the logs file? It can be found in File Manager -> Logs -> Latest.log.

[Denny8204]

37 minutes ago, DuckyProgrammer said:

Can you send the logs file? It can be found in File Manager -> Logs -> Latest.log.

When im uploading it i get "Upload Failed", But I Will Put The Text From The File Below.

[21:57:21] [Server thread/INFO]: Starting minecraft server version 1.15.2
[21:57:21] [Server thread/INFO]: Loading properties
[21:57:21] [Server thread/INFO]: This server is running Paper version git-Paper-393 (MC: 1.15.2) (Implementing API version 1.15.2-R0.1-SNAPSHOT)
[21:57:21] [Server thread/INFO]: Server Ping Player Sample Count: 12
[21:57:21] [Server thread/INFO]: Using 4 threads for Netty based IO
[21:57:21] [Server thread/INFO]: Debug logging is disabled
[21:57:21] [Server thread/INFO]: Default game type: SURVIVAL
[21:57:21] [Server thread/INFO]: Generating keypair
[21:57:22] [Server thread/INFO]: Starting Minecraft server on *:25575
[21:57:22] [Server thread/INFO]: Using epoll channel type
[21:57:22] [Server thread/ERROR]: Could not load 'plugins/MinehutCosmetics.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: Unsupported API version 1.17
    at org.bukkit.craftbukkit.v1_15_R1.util.CraftMagicNumbers.checkSupported(CraftMagicNumbers.java:276) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:397) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:305) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.craftbukkit.v1_15_R1.CraftServer.loadPlugins(CraftServer.java:360) ~[patched_1.15.2.jar:git-Paper-393]
    at net.minecraft.server.v1_15_R1.DedicatedServer.init(DedicatedServer.java:234) ~[patched_1.15.2.jar:git-Paper-393]
    at net.minecraft.server.v1_15_R1.MinecraftServer.run(MinecraftServer.java:909) ~[patched_1.15.2.jar:git-Paper-393]
    at java.lang.Thread.run(Thread.java:829) [?:?]
[21:57:22] [Server thread/ERROR]: Could not load 'plugins/MinehutAnalytics.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: Unsupported API version 1.17
    at org.bukkit.craftbukkit.v1_15_R1.util.CraftMagicNumbers.checkSupported(CraftMagicNumbers.java:276) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:397) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:305) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.craftbukkit.v1_15_R1.CraftServer.loadPlugins(CraftServer.java:360) ~[patched_1.15.2.jar:git-Paper-393]
    at net.minecraft.server.v1_15_R1.DedicatedServer.init(DedicatedServer.java:234) ~[patched_1.15.2.jar:git-Paper-393]
    at net.minecraft.server.v1_15_R1.MinecraftServer.run(MinecraftServer.java:909) ~[patched_1.15.2.jar:git-Paper-393]
    at java.lang.Thread.run(Thread.java:829) [?:?]
[21:57:23] [Server thread/ERROR]: Could not load 'plugins/FastAsyncWorldEdit-1.14-361.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.NoClassDefFoundError: org/apache/logging/log4j/util/ReflectionUtil
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:141) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:397) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:305) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.craftbukkit.v1_15_R1.CraftServer.loadPlugins(CraftServer.java:360) ~[patched_1.15.2.jar:git-Paper-393]
    at net.minecraft.server.v1_15_R1.DedicatedServer.init(DedicatedServer.java:234) ~[patched_1.15.2.jar:git-Paper-393]
    at net.minecraft.server.v1_15_R1.MinecraftServer.run(MinecraftServer.java:909) ~[patched_1.15.2.jar:git-Paper-393]
    at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.lang.NoClassDefFoundError: org/apache/logging/log4j/util/ReflectionUtil
    at com.sk89q.worldedit.log4jbridge.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:42) ~[?:?]
    at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:47) ~[patched_1.15.2.jar:git-Paper-393]
    at com.sk89q.worldedit.log4jbridge.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:29) ~[?:?]
    at com.sk89q.worldedit.slf4j.LoggerFactory.getLogger(LoggerFactory.java:358) ~[?:?]
    at com.sk89q.worldedit.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383) ~[?:?]
    at com.sk89q.worldedit.bukkit.WorldEditPlugin.<clinit>(WorldEditPlugin.java:118) ~[?:?]
    at java.lang.Class.forName0(Native Method) ~[?:?]
    at java.lang.Class.forName(Class.java:398) ~[?:?]
    at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:68) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:137) ~[patched_1.15.2.jar:git-Paper-393]
    ... 6 more
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.util.ReflectionUtil
    at java.net.URLClassLoader.findClass(URLClassLoader.java:476) ~[?:?]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:171) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:100) ~[patched_1.15.2.jar:git-Paper-393]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:589) ~[?:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:522) ~[?:?]
    at com.sk89q.worldedit.log4jbridge.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:42) ~[?:?]
    at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:47) ~[patched_1.15.2.jar:git-Paper-393]
    at com.sk89q.worldedit.log4jbridge.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:29) ~[?:?]
    at com.sk89q.worldedit.slf4j.LoggerFactory.getLogger(LoggerFactory.java:358) ~[?:?]
    at com.sk89q.worldedit.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383) ~[?:?]
    at com.sk89q.worldedit.bukkit.WorldEditPlugin.<clinit>(WorldEditPlugin.java:118) ~[?:?]
    at java.lang.Class.forName0(Native Method) ~[?:?]
    at java.lang.Class.forName(Class.java:398) ~[?:?]
    at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:68) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:137) ~[patched_1.15.2.jar:git-Paper-393]
    ... 6 more
[21:57:23] [Server thread/ERROR]: Could not load 'plugins/worldguard-bukkit-7.0.3.jar' in folder 'plugins'
org.bukkit.plugin.UnknownDependencyException: Unknown dependency WorldEdit. Please download and install WorldEdit to run this plugin.
    at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:272) ~[patched_1.15.2.jar:git-Paper-393]
    at org.bukkit.craftbukkit.v1_15_R1.CraftServer.loadPlugins(CraftServer.java:360) ~[patched_1.15.2.jar:git-Paper-393]
    at net.minecraft.server.v1_15_R1.DedicatedServer.init(DedicatedServer.java:234) ~[patched_1.15.2.jar:git-Paper-393]
    at net.minecraft.server.v1_15_R1.MinecraftServer.run(MinecraftServer.java:909) ~[patched_1.15.2.jar:git-Paper-393]
    at java.lang.Thread.run(Thread.java:829) [?:?]
[21:57:23] [Server thread/WARN]: Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug!
[21:57:26] [Server thread/WARN]: Legacy plugin Citizens v2.0.13-SNAPSHOT (build 1130) does not specify an api-version.
[21:57:26] [Server thread/INFO]: [LobbyAPI] Loading LobbyAPI v3.7.104
[21:57:26] [Server thread/INFO]: [PlaceholderAPI] Loading PlaceholderAPI v2.11.3
[21:57:26] [Server thread/INFO]: [ClearLag] Loading ClearLag v3.2.0
[21:57:26] [Server thread/INFO]: [Votifier] Loading Votifier v2.7.3
[21:57:26] [Server thread/INFO]: [ViaVersion] Loading ViaVersion v4.7.1-SNAPSHOT
[21:57:26] [Server thread/INFO]: [ViaVersion] ViaVersion 4.7.1-SNAPSHOT is now loaded. Registering protocol transformers and injecting...
[21:57:27] [Via-Mappingloader-0/INFO]: [ViaVersion] Loading block connection mappings ...
[21:57:27] [Server thread/INFO]: [ViaBackwards] Loading translations...
[21:57:27] [Server thread/INFO]: [ViaBackwards] Registering protocols...
[21:57:27] [Via-Mappingloader-0/INFO]: [ViaVersion] Using FastUtil Long2ObjectOpenHashMap for block connections
[21:57:27] [Server thread/INFO]: [ViaBackwards] Loading ViaBackwards v4.7.0
[21:57:27] [Server thread/INFO]: [ViaRewind] Loading ViaRewind v2.0.3
[21:57:27] [Server thread/INFO]: [LuckPerms] Loading LuckPerms v5.4.102
[21:57:28] [Server thread/INFO]: [ProtocolLib] Loading ProtocolLib v5.1.0
[21:57:29] [Server thread/INFO]: [SkinsRestorer] Loading SkinsRestorer v14.2.12
[21:57:29] [Server thread/INFO]: [Vault] Loading Vault v1.7.3-b131
[21:57:29] [Server thread/INFO]: [StaffPlus] Loading StaffPlus v3.3.13.0
[21:57:29] [Server thread/INFO]: [PlaceholderAPI] Successfully registered expansion: staffplus [3.3.13.0]
[21:57:29] [Server thread/INFO]: Hooked into PlaceholderAPI 2.11.3
[21:57:29] [Server thread/INFO]: [Essentials] Loading Essentials v2.20.1
[21:57:29] [Server thread/INFO]: [HolographicDisplays] Loading HolographicDisplays v2.4.2
[21:57:29] [Server thread/INFO]: [Citizens] Loading Citizens v2.0.13-SNAPSHOT (build 1130)
[21:57:29] [Server thread/INFO]: [VotingPlugin] Loading VotingPlugin v6.14
[21:57:29] [Server thread/INFO]: [EssentialsProtect] Loading EssentialsProtect v2.20.1
[21:57:29] [Server thread/INFO]: [EssentialsGeoIP] Loading EssentialsGeoIP v2.20.1
[21:57:29] [Server thread/INFO]: [EssentialsChat] Loading EssentialsChat v2.20.1
[21:57:29] [Server thread/INFO]: [EssentialsAntiBuild] Loading EssentialsAntiBuild v2.20.1
[21:57:29] [Server thread/INFO]: [GriefPrevention] Loading GriefPrevention v16.13.0
[21:57:29] [Server thread/INFO]: [CoreProtect] Loading CoreProtect v22.1
[21:57:29] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it
[21:57:29] [Server thread/INFO]: [ViaRewind] Enabling ViaRewind v2.0.3
[21:57:29] [Server thread/INFO]: [LuckPerms] Enabling LuckPerms v5.4.102
[21:57:29] [Server thread/INFO]:         __    
[21:57:29] [Server thread/INFO]:   |    |__)   LuckPerms v5.4.102
[21:57:29] [Server thread/INFO]:   |___ |      Running on Bukkit - Paper
[21:57:29] [Server thread/INFO]: 
[21:57:29] [Server thread/INFO]: [LuckPerms] Loading configuration...
[21:57:30] [Server thread/INFO]: [LuckPerms] Loading storage provider... [H2]
[21:57:31] [Server thread/INFO]: [LuckPerms] Loading internal permission managers...
[21:57:31] [Server thread/INFO]: [LuckPerms] Performing initial data load...
[21:57:31] [Server thread/INFO]: [LuckPerms] Successfully enabled. (took 1900ms)
[21:57:31] [Server thread/INFO]: [ProtocolLib] Enabling ProtocolLib v5.1.0
[21:57:31] [Server thread/INFO]: [Vault] Enabling Vault v1.7.3-b131
[21:57:31] [Server thread/WARN]: [Vault] Loaded class com.earth2me.essentials.api.Economy from Essentials v2.20.1 which is not a depend, softdepend or loadbefore of this plugin.
[21:57:31] [Server thread/INFO]: [Vault] [Economy] Essentials Economy found: Waiting
[21:57:31] [Server thread/INFO]: [Vault] [Permission] SuperPermissions loaded as backup permission system.
[21:57:31] [Server thread/INFO]: [Vault] Enabled Version 1.7.3-b131
[21:57:31] [Server thread/INFO]: [LuckPerms] Registered Vault permission & chat hook.
[21:57:31] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
[21:57:31] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
[21:57:31] [Server thread/WARN]: Whilst this makes it possible to use BungeeCord, unless access to your server is properly restricted, it also opens up the ability for hackers to connect with any username they choose.
[21:57:31] [Server thread/WARN]: Please see http://www.spigotmc.org/wiki/firewall-guide/ for further information.
[21:57:31] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
[21:57:31] [Server thread/INFO]: Preparing level "world"
[21:57:31] [Server thread/INFO]: Reloading ResourceManager: Default, bukkit
[21:57:46] [Server thread/INFO]: Loaded 6 recipes
[21:57:47] [Server thread/INFO]: Preparing start region for dimension 'world'/minecraft:overworld
[21:57:47] [Paper Async Chunk Task Thread #0/WARN]: java.lang.RuntimeException: Server attempted to load chunk saved with newer version of minecraft! 3465 > 2230
[21:57:47] [Paper Async Chunk Task Thread #0/WARN]:     at net.minecraft.server.v1_15_R1.ChunkRegionLoader.loadChunk(ChunkRegionLoader.java:65)
[21:57:47] [Paper Async Chunk Task Thread #0/WARN]:     at com.destroystokyo.paper.io.chunk.ChunkLoadTask.executeTask(ChunkLoadTask.java:114)
[21:57:47] [Paper Async Chunk Task Thread #0/WARN]:     at com.destroystokyo.paper.io.chunk.ChunkLoadTask.run(ChunkLoadTask.java:39)
[21:57:47] [Paper Async Chunk Task Thread #0/WARN]:     at com.destroystokyo.paper.io.QueueExecutorThread.pollTasks(QueueExecutorThread.java:105)
[21:57:47] [Paper Async Chunk Task Thread #0/WARN]:     at com.destroystokyo.paper.io.QueueExecutorThread.run(QueueExecutorThread.java:38)
 

[DuckyProgrammer]

It appears you recently changed your server version to a lower version than before.

There's 2 easy fixes for this:

Reset the world

Set version back to 1.20.1