[11:18:21] [Server thread/ERROR]: Couldn't load chunk [20, 26]
java.lang.ArrayIndexOutOfBoundsException: Index 16 out of bounds for length 16
        at net.minecraft.world.level.chunk.storage.ChunkRegionLoader.loadChunk(ChunkRegionLoader.java:110) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.level.PlayerChunkMap.lambda$20(PlayerChunkMap.java:561) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1764) ~[?:?]
        at net.minecraft.util.thread.IAsyncTaskHandler.executeTask(SourceFile:151) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.level.ChunkProviderServer$a.executeTask(ChunkProviderServer.java:603) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.util.thread.IAsyncTaskHandler.executeNext(SourceFile:125) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.level.ChunkProviderServer$a.executeNext(ChunkProviderServer.java:614) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.level.ChunkProviderServer.runTasks(ChunkProviderServer.java:322) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.MinecraftServer.bg(MinecraftServer.java:1134) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.MinecraftServer.executeNext(MinecraftServer.java:1118) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.util.thread.IAsyncTaskHandler.executeAll(SourceFile:110) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.MinecraftServer.executeModerately(MinecraftServer.java:1095) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.MinecraftServer.loadSpawn(MinecraftServer.java:774) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.MinecraftServer.loadWorld(MinecraftServer.java:603) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.dedicated.DedicatedServer.init(DedicatedServer.java:264) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:987) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:307) ~[spigot-1.17.jar:3137-Spigot-66f9d3c-85b8c1f]
        at java.lang.Thread.run(Thread.java:831) [?:?]