Nikesugar

My server is 1.8.9 and my world edit isn't working. I'm not exaggerating when I say I've been trying to figure this out for 6 hours! Could someone please help? I'm using 1.8.9 forge, and 1.8.9 world edit. Here's the console: 03.01 02:10:44 [Multicraft] Loading server properties 03.01 02:10:44 [Multicraft] Starting server! 03.01 02:10:44 [Multicraft] Loaded config for "@ Custom Jar (Recommended) (Place "custom.jar" in base directory)" 03.01 02:10:44 [Multicraft] Updating eula.txt file 03.01 02:10:45 [Server] main/INFO [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker 03.01 02:10:45 [Server] main/INFO [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker 03.01 02:10:45 [Server] main/INFO [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLServerTweaker 03.01 02:10:46 [Server] INFO 2019-01-02 21:10:46,632 WARN Disabling terminal, you're running in an unsupported environment. 03.01 02:10:46 [Server] main/INFO [FML]: Forge Mod Loader version 11.15.1.1722 for Minecraft 1.8.9 loading 03.01 02:10:46 [Server] main/INFO [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_191, running on Linux:amd64:4.9.144-xxxx-std-ipv6-64, installed at /usr/lib/jvm/java-8-oracle/jre 03.01 02:10:46 [Server] main/INFO [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker 03.01 02:10:46 [Server] main/INFO [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker 03.01 02:10:46 [Server] main/INFO [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker 03.01 02:10:46 [Server] main/INFO [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker 03.01 02:10:46 [Server] main/INFO [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper 03.01 02:10:47 [Server] main/ERROR [FML]: FML appears to be missing any signature data. This is not a good thing 03.01 02:10:47 [Server] main/INFO [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper 03.01 02:10:47 [Server] main/INFO [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker 03.01 02:10:48 [Server] main/INFO [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker 03.01 02:10:48 [Server] main/INFO [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker 03.01 02:10:48 [Server] main/INFO [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.server.MinecraftServer} 03.01 02:10:51 [Server] Server thread/INFO Starting minecraft server version 1.8.9 03.01 02:10:51 [Server] Server thread/INFO [FML]: MinecraftForge v11.15.1.1722 Initialized 03.01 02:10:51 [Server] Server thread/INFO [FML]: Replaced 204 ore recipies 03.01 02:10:51 [Server] Server thread/INFO [FML]: Found 0 mods from the command line. Injecting into mod discoverer 03.01 02:10:51 [Server] Server thread/INFO [FML]: Searching /mods for mods 03.01 02:10:52 [Server] Server thread/INFO [FML]: Forge Mod Loader has identified 3 mods to load 03.01 02:10:52 [Server] Server thread/INFO [FML]: Attempting connection with missing mods [mcp, FML, Forge] at CLIENT 03.01 02:10:52 [Server] Server thread/INFO [FML]: Attempting connection with missing mods [mcp, FML, Forge] at SERVER 03.01 02:10:52 [Server] Server thread/INFO [FML]: Processing ObjectHolder annotations 03.01 02:10:52 [Server] Server thread/INFO [FML]: Found 384 ObjectHolder annotations 03.01 02:10:52 [Server] Server thread/INFO [FML]: Identifying ItemStackHolder annotations 03.01 02:10:52 [Server] Server thread/INFO [FML]: Found 0 ItemStackHolder annotations 03.01 02:10:52 [Server] Server thread/INFO [FML]: Configured a dormant chunk cache size of 0 03.01 02:10:52 [Server] Forge Version Check/INFO [ForgeVersionCheck]: [Forge] Starting version check at http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json 03.01 02:10:52 [Server] Server thread/INFO [FML]: Applying holder lookups 03.01 02:10:52 [Server] Server thread/INFO [FML]: Holder lookups applied 03.01 02:10:52 [Server] Server thread/INFO [FML]: Injecting itemstacks 03.01 02:10:52 [Server] Server thread/INFO [FML]: Itemstack injection complete 03.01 02:10:52 [Server] Server thread/INFO Loading properties 03.01 02:10:52 [Server] Server thread/INFO Default game type: SURVIVAL 03.01 02:10:52 [Server] Server thread/INFO Generating keypair 03.01 02:10:52 [Server] Forge Version Check/INFO [ForgeVersionCheck]: [Forge] Found status: UP_TO_DATE Target: null 03.01 02:10:52 [Server] Server thread/INFO Starting Minecraft server on 142.44.198.120:25582 03.01 02:10:52 [Server] Server thread/INFO Using epoll channel type 03.01 02:10:52 [Server] Server thread/INFO [FML]: Injecting itemstacks 03.01 02:10:52 [Server] Server thread/INFO [FML]: Itemstack injection complete 03.01 02:10:53 [Server] Server thread/INFO [FML]: Forge Mod Loader has successfully loaded 3 mods 03.01 02:10:53 [Server] Server thread/INFO Preparing level "world" 03.01 02:10:53 [Server] Server thread/INFO [FML]: Injecting existing block and item data into this server instance 03.01 02:10:53 [Server] Server thread/INFO [FML]: Applying holder lookups 03.01 02:10:53 [Server] Server thread/INFO [FML]: Holder lookups applied 03.01 02:10:53 [Server] Server thread/INFO [FML]: Loading dimension 0 (world) (net.minecraft.server.dedicated.DedicatedServer@6c0359c) 03.01 02:10:53 [Server] Server thread/INFO [FML]: Loading dimension 1 (world) (net.minecraft.server.dedicated.DedicatedServer@6c0359c) 03.01 02:10:53 [Server] Server thread/INFO [FML]: Loading dimension -1 (world) (net.minecraft.server.dedicated.DedicatedServer@6c0359c) 03.01 02:10:53 [Server] Server thread/INFO Preparing start region for level 0 03.01 02:10:54 [Server] Startup Done (1.190s)! For help, type "help" or "?"