I own a server which i created for the purpose of playing with my friends, and this server worked fine for a month. However recently my server can't seem to open any maps other than randomly generated ones without crashing. Here is the log.
[16:00:57] [Server thread/INFO]: Starting minecraft server version 1.8.8
[16:00:57] [Server thread/INFO]: Loading properties
[16:00:57] [Server thread/INFO]: Default game type: SURVIVAL
[16:00:57] [Server thread/INFO]: Generating keypair
[16:00:57] [Server thread/INFO]: Starting Minecraft server on *:25565
[16:00:57] [Server thread/INFO]: Using default channel type
[16:00:58] [Server thread/INFO]: This server is running CraftBukkit version git-Bukkit-18fbb24 (MC: 1.8.8) (Implementing API version 1.8.8-R0.1-SNAPSHOT)
[16:00:58] [Server thread/INFO]: [WorldEdit] Loading WorldEdit v6.1;no_git_id
[16:00:58] [Server thread/INFO]: [Essentials] Loading Essentials v2.0.1-b370
[16:00:58] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
[16:00:58] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
[16:00:58] [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.
[16:00:58] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
[16:00:59] [Server thread/INFO]: Preparing level "world"
[16:00:59] [Server thread/INFO]: Preparing start region for level 0 (Seed: 7536774219091713237)
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:command_block
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:command_block
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:command_block
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:command_block
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:command_block
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:sign
[16:00:59] [Server thread/ERROR]: Encountered an unexpected exception
java.lang.NullPointerException
at net.minecraft.server.v1_8_R3.WorldServer.b(WorldServer.java:540) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.ChunkRegionLoader.loadEntities(ChunkRegionLoader.java:449) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:46) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:1) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:337) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:295) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:16) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:115) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:97) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:361) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:325) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:235) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:504) [craftbukkit.jar:git-Bukkit-18fbb24]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_111]
I own a server which i created for the purpose of playing with my friends, and this server worked fine for a month. However recently my server can't seem to open any maps other than randomly generated ones without crashing. Here is the log.
[16:00:57] [Server thread/INFO]: Starting minecraft server version 1.8.8
[16:00:57] [Server thread/INFO]: Loading properties
[16:00:57] [Server thread/INFO]: Default game type: SURVIVAL
[16:00:57] [Server thread/INFO]: Generating keypair
[16:00:57] [Server thread/INFO]: Starting Minecraft server on *:25565
[16:00:57] [Server thread/INFO]: Using default channel type
[16:00:58] [Server thread/INFO]: This server is running CraftBukkit version git-Bukkit-18fbb24 (MC: 1.8.8) (Implementing API version 1.8.8-R0.1-SNAPSHOT)
[16:00:58] [Server thread/INFO]: [WorldEdit] Loading WorldEdit v6.1;no_git_id
[16:00:58] [Server thread/INFO]: [Essentials] Loading Essentials v2.0.1-b370
[16:00:58] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
[16:00:58] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
[16:00:58] [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.
[16:00:58] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
[16:00:59] [Server thread/INFO]: Preparing level "world"
[16:00:59] [Server thread/INFO]: Preparing start region for level 0 (Seed: 7536774219091713237)
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:command_block
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:command_block
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:command_block
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:command_block
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:command_block
[16:00:59] [Server thread/WARN]: Skipping BlockEntity with id minecraft:sign
[16:00:59] [Server thread/ERROR]: Encountered an unexpected exception
java.lang.NullPointerException
at net.minecraft.server.v1_8_R3.WorldServer.b(WorldServer.java:540) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.ChunkRegionLoader.loadEntities(ChunkRegionLoader.java:449) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:46) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:1) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:337) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:295) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:16) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:115) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:97) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:361) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:325) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:235) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:504) [craftbukkit.jar:git-Bukkit-18fbb24]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_111]
Help still required