Solved Essentials Error

Hi, when I installed Essentials everything was all fine, I changed the config and got no errors, and then I restart the server by accident I:, and then when it boots up I get a lot of errors and then running almost any command reads: Internal Error.

Here is the console output:

Code:

06.07 20:28:28 [Multicraft] Received start command 06.07 20:28:28 [Multicraft] Loading server properties 06.07 20:28:28 [Multicraft] Starting server! 06.07 20:28:28 [Multicraft] Loaded config for "Craftbukkit 1.12" 06.07 20:28:28 [Multicraft] Updating eula.txt file 06.07 20:28:28 [Server] INFO *** Error, this build is outdated *** 06.07 20:28:28 [Server] INFO *** Please download a new build as per instructions from https://www.spigotmc.org/ *** 06.07 20:28:28 [Server] INFO *** Server will start in 15 seconds *** 06.07 20:28:43 [Server] INFO Loading libraries, please wait... 06.07 20:28:45 [Server] INFO Starting minecraft server version 1.12 06.07 20:28:45 [Server] WARN To start the server with more ram, launch it as "java -Xmx1024M -Xms1024M -jar minecraft_server.jar" 06.07 20:28:45 [Server] INFO Loading properties 06.07 20:28:45 [Server] INFO Default game type: SURVIVAL 06.07 20:28:45 [Server] INFO Generating keypair 06.07 20:28:46 [Server] INFO Starting Minecraft server on 163.172.109.94:25631 06.07 20:28:46 [Server] INFO Using epoll channel type 06.07 20:28:46 [Server] INFO This server is running CraftBukkit version git-Bukkit-a7d074c (MC: 1.12) (Implementing API version 1.12-R0.1-SNAPSHOT) 06.07 20:28:46 [Server] INFO [Vault] Loading Vault v1.5.6-b49 06.07 20:28:46 [Server] INFO [Essentials] Loading Essentials v2.13.1 06.07 20:28:46 [Server] INFO [EssentialsSpawn] Loading EssentialsSpawn v2.13.1 06.07 20:28:46 [Server] INFO [GroupManager] Loading GroupManager vPre2.14.1.3 FINAL (Phoenix) 06.07 20:28:46 [Server] INFO [EssentialsChat] Loading EssentialsChat v2.13.1 06.07 20:28:46 [Server] INFO [EssentialsAntiBuild] Loading EssentialsAntiBuild v2.13.1 06.07 20:28:46 [Server] INFO [ASkyBlock] Loading ASkyBlock v3.0.6.9 06.07 20:28:46 [Server] INFO [EssentialsProtect] Loading EssentialsProtect v2.13.1 06.07 20:28:46 [Server] INFO [Vault] Enabling Vault v1.5.6-b49 06.07 20:28:46 [Server] INFO [Vault] [Economy] Essentials Economy found: Waiting 06.07 20:28:46 [Server] INFO [Vault] [Permission] GroupManager found: Waiting 06.07 20:28:46 [Server] INFO [Vault] [Permission] SuperPermissions loaded as backup permission system. 06.07 20:28:46 [Server] INFO [Vault] [Chat] GroupManager found: Waiting 06.07 20:28:46 [Server] INFO [Vault] Enabled Version 1.5.6-b49 06.07 20:28:46 [Server] INFO [ASkyBlock] Enabling ASkyBlock v3.0.6.9 06.07 20:28:46 [Server] INFO [ASkyBlock] HOPPER will be limited to 30 06.07 20:28:46 [Server] INFO [ASkyBlock] Loaded default island schematic. 06.07 20:28:46 [Server] INFO [ASkyBlock] Loaded default nether schematic. 06.07 20:28:46 [Server] INFO [ASkyBlock] Loading schematic The Original (island.schematic) for all players, order 1 06.07 20:28:46 [Server] INFO [ASkyBlock] Loading schematic NetherBlock Island (nether.schematic) for all players, order 0 06.07 20:28:46 [Server] INFO [ASkyBlock] Loading schematic Island Duo (double.schematic) for all players, order 2 06.07 20:28:46 [Server] INFO [ASkyBlock] Loading schematic Black Diamonds (harder.schematic) for all players, order 3 06.07 20:28:46 [Multicraft] Skipped 2 lines due to rate limit (30/s) 06.07 20:28:46 [Server] INFO Preparing start region for level 0 (Seed: 6513287523430892459) 06.07 20:28:47 [Server] INFO Preparing spawn area: 77% 06.07 20:28:48 [Server] INFO Preparing start region for level 1 (Seed: 6513287523430892459) 06.07 20:28:48 [Server] INFO Preparing start region for level 2 (Seed: 6513287523430892459) 06.07 20:28:48 [Server] INFO [Essentials] Enabling Essentials v2.13.1 06.07 20:28:48 [Server] INFO Bukkit version format changed. Version not checked. 06.07 20:28:48 [Server] INFO git-Bukkit-a7d074c (MC: 1.12) 06.07 20:28:48 [Server] INFO 1.12-R0.1-SNAPSHOT 06.07 20:28:48 [Server] ERROR java.lang.NoSuchMethodError: com.google.common.cache.CacheBuilder.maximumSize(I)Lcom/google/common/cache/CacheBuilder; 06.07 20:28:48 [Server] ERROR Error occurred while enabling Essentials v2.13.1 (Is it up to date?) 06.07 20:28:48 [Server] INFO java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player; 06.07 20:28:48 [Server] INFO at com.earth2me.essentials.Essentials.handleCrash(Essentials.java:698) ~[?:?] 06.07 20:28:48 [Server] INFO at com.earth2me.essentials.Essentials.onEnable(Essentials.java:256) ~[?:?] 06.07 20:28:48 [Server] INFO at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:48 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:329) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:48 [Server] INFO at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:401) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:48 [Server] INFO at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:361) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:48 [Server] INFO at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:323) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:48 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.t(MinecraftServer.java:411) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:48 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.l(MinecraftServer.java:372) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:48 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.a(MinecraftServer.java:327) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:48 [Server] INFO at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:244) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:48 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:521) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:48 [Server] INFO at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131] 06.07 20:28:48 [Server] INFO [Vault][Economy] Essentials Economy hooked. 06.07 20:28:48 [Server] INFO [EssentialsSpawn] Enabling EssentialsSpawn v2.13.1 06.07 20:28:48 [Server] INFO [GroupManager] Enabling GroupManager vPre2.14.1.3 FINAL (Phoenix) 06.07 20:28:48 [Server] INFO GroupManager - INFO - World Found: world 06.07 20:28:48 [Server] ERROR Error occurred while enabling GroupManager vPre2.14.1.3 FINAL (Phoenix) (Is it up to date?) 06.07 20:28:48 [Server] INFO java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player; 06.07 20:28:48 [Server] INFO at org.anjocaido.groupmanager.permissions.BukkitPermissions.updateAllPlayers(BukkitPermissions.java:383) ~[?:?] 06.07 20:28:48 [Server] Startup Done (2.184s)! For help, type "help" or "?" 06.07 20:28:49 [Multicraft] Skipped 32 lines due to rate limit (30/s) 06.07 20:28:49 [Server] INFO Preparing start region for level 3 (Seed: 7877234554987480289) 06.07 20:28:49 [Server] INFO Creating ASkyBlock's Nether... 06.07 20:28:49 [Server] INFO Preparing start region for level 4 (Seed: 7415211629494751597) 06.07 20:28:49 [Server] INFO [ASkyBlock] Silencing command feedback for Ops... 06.07 20:28:49 [Server] INFO Game rule sendCommandFeedback has been updated to false 06.07 20:28:49 [Server] INFO [ASkyBlock] If you do not want this, do /gamerule sendCommandFeedback true 06.07 20:28:49 [Server] INFO [ASkyBlock] Checking for new updates... 06.07 20:28:49 [Server] INFO [Vault] Checking for Updates ... 06.07 20:28:49 [Server] WARN [GroupManager] Plugin GroupManager vPre2.14.1.3 FINAL (Phoenix) generated an exception while executing task 6 06.07 20:28:49 [Server] INFO java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player; 06.07 20:28:49 [Server] INFO at org.anjocaido.groupmanager.metrics.Metrics.postPlugin(Metrics.java:335) ~[?:?] 06.07 20:28:49 [Server] INFO at org.anjocaido.groupmanager.metrics.Metrics.access$400(Metrics.java:57) ~[?:?] 06.07 20:28:49 [Server] INFO at org.anjocaido.groupmanager.metrics.Metrics$1.run(Metrics.java:223) ~[?:?] 06.07 20:28:49 [Server] INFO at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:53) ~[craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:49 [Server] INFO at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:49 [Server] INFO at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_131] 06.07 20:28:49 [Server] INFO at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_131] 06.07 20:28:49 [Server] INFO at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131] 06.07 20:28:49 [Server] INFO [ASkyBlock] Loading island grid... 06.07 20:28:49 [Server] INFO [ASkyBlock] Loading islands.yml 06.07 20:28:49 [Server] INFO [ASkyBlock] Loading warps... 06.07 20:28:49 [Server] ERROR [ASkyBlock] Problem parsing shop item from minishop.yml so skipping it: LAVA_BUCKET 06.07 20:28:49 [Server] ERROR [ASkyBlock] Error is : Essentials API is called before Essentials is loaded. 06.07 20:28:49 [Server] WARN java.lang.RuntimeException: Essentials API is called before Essentials is loaded. 06.07 20:28:49 [Server] WARN at com.earth2me.essentials.api.Economy.format(Economy.java:395) 06.07 20:28:49 [Server] WARN at com.earth2me.essentials.api.Economy.format(Economy.java:382) 06.07 20:28:49 [Server] WARN at net.milkbowl.vault.economy.plugins.Economy_Essentials.format(Economy_Essentials.java:207) 06.07 20:28:49 [Server] WARN at com.wasteofplastic.askyblock.panels.MiniShopItem.<init>(MiniShopItem.java:124) 06.07 20:28:49 [Server] WARN at com.wasteofplastic.askyblock.panels.ControlPanel.loadShop(ControlPanel.java:126) 06.07 20:28:49 [Server] WARN at com.wasteofplastic.askyblock.panels.ControlPanel.<init>(ControlPanel.java:66) 06.07 20:28:50 [Multicraft] Skipped 336 lines due to rate limit (30/s) 06.07 20:28:50 [Server] INFO [ASkyBlock] No update available. 06.07 20:28:58 [Server] WARN Unexpected exception while parsing console command "help" 06.07 20:28:58 [Server] INFO org.bukkit.command.CommandException: Unhandled exception executing command 'help' in plugin Essentials v2.13.1 06.07 20:28:58 [Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:58 [Server] INFO at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:140) ~[craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:58 [Server] INFO at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:622) ~[craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:58 [Server] INFO at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchServerCommand(CraftServer.java:608) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:58 [Server] INFO at net.minecraft.server.v1_12_R1.DedicatedServer.aP(DedicatedServer.java:403) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:58 [Server] INFO at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:367) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:58 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:650) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:58 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:554) [craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:58 [Server] INFO at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131] 06.07 20:28:58 [Server] INFO Caused by: java.lang.NullPointerException 06.07 20:28:58 [Server] INFO at com.earth2me.essentials.Essentials.onCommandEssentials(Essentials.java:389) ~[?:?] 06.07 20:28:58 [Server] INFO at com.earth2me.essentials.Essentials.onCommand(Essentials.java:380) ~[?:?] 06.07 20:28:58 [Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craftbukkit-1.12.jar:git-Bukkit-a7d074c] 06.07 20:28:58 [Server] INFO ... 8 more

 

@BlueDoughnut22
To add onto what @timtower posted, you can find the full log in the /<server>/logs/recent.txt file.

 

Never Mind, I actually fixed it just by changing to EssentialsX and PermissionsX, thank's for your help though