LinuxGSM Alert Summary ================================= Server name LinuxGSM Information pmcserver is not running. Game server has been restarted. Game PaperMC Server IP 135.148.59.26:25565 Hostname 018c92232562 Is my Game Server Online? https://ismygameserver.online/minecraft/135.148.59.26:25565 Server Time Fri Aug 8 08:49:16 AM UTC 2025 Distro Details ================================= Date: Fri Aug 8 08:49:16 AM UTC 2025 Distro: Ubuntu 24.04.2 LTS Arch: x86_64 Kernel: 6.8.0-71-generic Hostname: 018c92232562 Environment: docker Uptime: 7d, 0h, 24m tmux: 3.4 glibc: 2.39 Java: openjdk version "21.0.7" 2025-04-15 Server Resource ================================= CPU Model: Common KVM processor Cores: 16 Frequency: 3695.998MHz Avg Load: 11.12, 11.28, 11.63 Memory Mem: total used free cached available Physical: 67GB 33GB 32GB 31GB 32GB Swap: 50GB 0B 50GB Storage Filesystem: overlay Total: 503G Used: 341G Available: 142G Network IP: 0.0.0.0 Internet IP: 135.148.59.26 PaperMC Resource Usage ================================= CPU Used: 0% Mem Used: 0% 0MB Storage Total: 19M Serverfiles: 1.4G Backups: 32K PaperMC Server Details ================================= Server name: LinuxGSM Server IP: 0.0.0.0:25565 Internet IP: 135.148.59.26:25565 Query enabled: true RCON password: ******** Maxplayers: 20 Game mode: survival Status: STOPPED Query Check: https://ismygameserver.online/minecraft/135.148.59.26:25565 pmcserver Logs ================================= Script log =================== /data/log/script/pmcserver-script.log Aug 08 08:48:10.992 pmcserver: START: PASS: Started LinuxGSM Aug 08 08:48:11.102 pmcserver: START: PASS: Started LinuxGSM Aug 08 08:48:11.139 pmcserver: MONITOR: INFO: LinuxGSM version: v25.1.6 Aug 08 08:48:11.142 pmcserver: MONITOR: PASS: core_exit.sh exiting with code: 0 Aug 08 08:49:11.302 pmcserver: CORE: PASS: Using cached IP as public IP address Aug 08 08:49:12.382 pmcserver: MONITOR: PASS: Using cached IP as public IP address Aug 08 08:49:13.935 pmcserver: MONITOR: PASS: Using cached IP as public IP address Aug 08 08:49:15.590 pmcserver: MONITOR: INFO: Checking session: CHECKING Aug 08 08:49:15.815 pmcserver: MONITOR: FAIL: Checking session: FAIL Aug 08 08:49:15.825 pmcserver: MONITOR: INFO: Sending alert: pmcserver is not running. Game server has been restarted Aug 08 08:49:16.248 pmcserver: MONITOR: PASS: Using cached IP as public IP address Console log ==================== /data/log/console/pmcserver-console.log Starting org.bukkit.craftbukkit.Main [08:48:12 INFO]: [bootstrap] Running Java 21 (OpenJDK 64-Bit Server VM 21.0.7+6-Ubuntu-0ubuntu124.04; Ubuntu null) on Linux 6.8.0-71-generic (amd64) [08:48:12 INFO]: [bootstrap] Loading Paper 1.21.8-27-main@a664311 (2025-08-07T17:06:45Z) for Minecraft 1.21.8 [08:48:13 INFO]: [PluginInitializerManager] Initializing plugins... [08:48:13 INFO]: [PluginInitializerManager] Initialized 0 plugins [08:48:21 INFO]: Environment: Environment[sessionHost=https://sessionserver.mojang.com, servicesHost=https://api.minecraftservices.com, name=PROD] [08:48:21 ERROR]: Failed to start the minecraft server net.minecraft.util.DirectoryLock$LockException: /data/serverfiles/./world/session.lock: already locked (possibly by other Minecraft instance?) at net.minecraft.util.DirectoryLock$LockException.alreadyLocked(DirectoryLock.java:100) ~[paper-1.21.8.jar:1.21.8-27-a664311] at net.minecraft.util.DirectoryLock.create(DirectoryLock.java:30) ~[paper-1.21.8.jar:1.21.8-27-a664311] at net.minecraft.world.level.storage.LevelStorageSource$LevelStorageAccess.(LevelStorageSource.java:436) ~[paper-1.21.8.jar:1.21.8-27-a664311] at net.minecraft.world.level.storage.LevelStorageSource.validateAndCreateAccess(LevelStorageSource.java:351) ~[paper-1.21.8.jar:1.21.8-27-a664311] at net.minecraft.server.Main.main(Main.java:185) ~[paper-1.21.8.jar:1.21.8-27-a664311] at io.papermc.paper.PaperBootstrap.boot(PaperBootstrap.java:21) ~[paper-1.21.8.jar:1.21.8-27-a664311] at org.bukkit.craftbukkit.Main.main(Main.java:242) ~[paper-1.21.8.jar:1.21.8-27-a664311] at io.papermc.paperclip.Paperclip.lambda$main$0(Paperclip.java:42) ~[app:?] at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?] Server log =================== /data/serverfiles/logs 0L-<+Y-LxvS?L^`zB#¸wi