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Paper 26.1.2 Server Log

2 errors

145 lines

Raw

Metadata

Software: PaperMC Version: 26.1.2 (65)

Detected

Minecraft version: 26.1.2

1 Problem detected

Problem The plugin 'Essentials' could not be enabled. Line 80

Solutions:

Install a different version of the plugin 'Essentials'.

Remove the plugin 'Essentials'.

[14:50:22] [ServerMain/INFO]: [bootstrap] Running Java 25 (OpenJDK 64-Bit Server VM 25.0.3+9-LTS; Eclipse Adoptium Temurin-25.0.3+9) on Linux 6.8.0-106-generic (amd64)

[14:50:22] [ServerMain/INFO]: [bootstrap] Loading Paper 26.1.2-65-main@fd45f4b (2026-05-22T09:47:01Z) for Minecraft 26.1.2

[14:50:22] [ServerMain/INFO]: [PluginInitializerManager] Initializing plugins...

[14:50:23] [ServerMain/INFO]: [PluginInitializerManager] Initialized 2 plugins

[14:50:23] [ServerMain/INFO]: [PluginInitializerManager] Bukkit plugins (2):

- Essentials (2.21.2), SkinsRestorer (15.12.0)

[14:50:28] [ServerMain/INFO]: Environment: Environment[sessionHost=https://sessionserver.mojang.com, servicesHost=https://api.minecraftservices.com, profilesHost=https://api.mojang.com, name=PROD]

[14:50:30] [ServerMain/INFO]: Loaded 1515 recipes

[14:50:30] [ServerMain/INFO]: Loaded 1617 advancements

[14:50:30] [ServerMain/INFO]: [ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry] Initialising converters for DataConverter...

[14:50:31] [ServerMain/INFO]: [ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry] Finished initialising converters for DataConverter in 427.1ms

[14:50:31] [Server thread/INFO]: Starting json RPC server on 0.0.0.0:9900

[14:50:31] [Server thread/INFO]: Json-RPC Management connection listening on 0.0.0.0:9900

[14:50:31] [Server thread/INFO]: Starting minecraft server version 26.1.2

[14:50:31] [Server thread/INFO]: Loading properties

[14:50:31] [Server thread/INFO]: This server is running Paper version 26.1.2-65-main@fd45f4b (2026-05-22T09:47:01Z) (Implementing API version 26.1.2.build.65-stable)

[14:50:31] [Server thread/INFO]: [spark] This server bundles the spark profiler. For more information please visit https://docs.papermc.io/paper/profiling

[14:50:31] [Server thread/INFO]: Server Ping Player Sample Count: 12

[14:50:31] [Server thread/INFO]: Using 4 threads for Netty based IO

[14:50:31] [Management server IO #1/INFO]: RPC Connection #1: Management connection opened for /**.**.**.**:10290

[14:50:31] [Server thread/INFO]: [MoonriseCommon] Paper is using 1 worker threads, 1 I/O threads

[14:50:32] [Server thread/INFO]: Default game type: SURVIVAL

[14:50:32] [Server thread/INFO]: Generating keypair

[14:50:32] [Server thread/INFO]: Starting Minecraft server on *:35271

[14:50:32] [Server thread/INFO]: Paper: Using libdeflate (Linux x86_64) compression from Velocity.

[14:50:32] [Server thread/INFO]: Paper: Using OpenSSL 3.x.x (Linux x86_64) cipher from Velocity.

[14:50:32] [Server thread/INFO]: [Essentials] Loading server plugin Essentials v2.21.2

[14:50:32] [Server thread/INFO]: [SkinsRestorer] Loading server plugin SkinsRestorer v15.12.0

[14:50:32] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it

[14:50:32] [Server thread/INFO]: [SkinsRestorer] Enabling SkinsRestorer v15.12.0

[14:50:33] [Server thread/INFO]: [SkinsRestorer] Running on Minecraft 26.1.2.

[14:50:33] [Server thread/INFO]: [SkinsRestorer] Using paper join listener!

[14:50:34] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!

[14:50:34] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.

[14:50:34] [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.

[14:50:34] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.

[14:50:34] [Server thread/INFO]: Preparing level "world"

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] ----------------------------------------------

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] +==================+

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] | SkinsRestorer |

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] |------------------|

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] | Standalone Mode |

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] +==================+

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] ----------------------------------------------

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] Version: 15.12.0

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] Commit: 2903414

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] This is the latest version!

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] ----------------------------------------------

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] Do you have issues? Read our troubleshooting guide: https://skinsrestorer.net/docs/troubleshooting

[14:50:34] [Folia Async Scheduler Thread #1/INFO]: [SkinsRestorer] Want to support SkinsRestorer or receive priority support? Become a supporter: https://skinsrestorer.net/pricing

[14:50:34] [Server thread/INFO]: Loading 0 persistent chunks for level 'minecraft:overworld'...

[14:50:34] [Server thread/INFO]: Preparing spawn area: 100%

[14:50:34] [Server thread/INFO]: Prepared spawn area in 2 ms

[14:50:34] [Server thread/INFO]: Loading 0 persistent chunks for level 'minecraft:the_nether'...

[14:50:34] [Server thread/INFO]: Prepared spawn area in 1 ms

[14:50:34] [Server thread/INFO]: Loading 0 persistent chunks for level 'minecraft:the_end'...

[14:50:34] [Server thread/INFO]: Prepared spawn area in 1 ms

[14:50:34] [Server thread/INFO]: Done preparing level "world" (0.695s)

[14:50:34] [Server thread/INFO]: [Essentials] Enabling Essentials v2.21.2

[14:50:34] [Server thread/WARN]: [Essentials] Beginning Adventure locale file conversion.

[14:50:34] [Server thread/ERROR]: [Essentials] java.lang.ExceptionInInitializerError

java.lang.ExceptionInInitializerError

at EssentialsX-2.21.2.jar//com.earth2me.essentials.Essentials.onEnable(Essentials.java:223) ~[?:?]

at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:279) ~[paper-api-26.1.2.build.65-stable.jar:?]

at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:207) ~[paper-26.1.2.jar:26.1.2-65-fd45f4b]

at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[paper-26.1.2.jar:26.1.2-65-fd45f4b]

at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[paper-api-26.1.2.build.65-stable.jar:?]

at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:637) ~[paper-26.1.2.jar:26.1.2-65-fd45f4b]

at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:594) ~[paper-26.1.2.jar:26.1.2-65-fd45f4b]

at net.minecraft.server.MinecraftServer.initPostWorld(MinecraftServer.java:673) ~[paper-26.1.2.jar:26.1.2-65-fd45f4b]

at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:382) ~[paper-26.1.2.jar:26.1.2-65-fd45f4b]

at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1291) ~[paper-26.1.2.jar:26.1.2-65-fd45f4b]

at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:304) ~[paper-26.1.2.jar:26.1.2-65-fd45f4b]

at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?]

Caused by: java.lang.IllegalArgumentException: 26.1.2.build.65-stable is not in valid version format. e.g. 1.8.8-R0.1

at EssentialsX-2.21.2.jar//com.earth2me.essentials.utils.VersionUtil$BukkitVersion.fromString(VersionUtil.java:196) ~[?:?]

at EssentialsX-2.21.2.jar//com.earth2me.essentials.utils.VersionUtil.getServerBukkitVersion(VersionUtil.java:105) ~[?:?]

at EssentialsX-2.21.2.jar//com.earth2me.essentials.utils.VersionUtil.<clinit>(VersionUtil.java:49) ~[?:?]

... 12 more

[14:50:34] [Server thread/ERROR]: Error occurred while enabling Essentials v2.21.2 (Is it up to date?)

java.lang.NullPointerException: Cannot invoke "net.ess3.provider.ServerStateProvider.isStopping()" because the return value of "com.earth2me.essentials.Essentials.provider(java.lang.Class)" is null

at EssentialsX-2.21.2.jar//com.earth2me.essentials.Essentials.onDisable(Essentials.java:524) ~[?:?]

at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:285) ~[paper-api-26.1.2.build.65-stable.jar:?]

at EssentialsX-2.21.2.jar//com.earth2me.essentials.Essentials.handleCrash(Essentials.java:1071) ~[?:?]

at EssentialsX-2.21.2.jar//com.earth2me.essentials.Essentials.onEnable(Essentials.java:447) ~[?:?]