Failed to load level data or datapacks, can't proceed with server load java.util.concurrent.ExecutionException: net.minecraft.nbt.NbtAccounterException: Tried to read NBT tag that was too big; tried to allocate: 2097150 + 28 bytes where max allowed: 2097152 at java.base/java.util.concurrent.CompletableFuture.wrapInExecutionException(CompletableFuture.java:345) at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:440) at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2094) at net.minecraft.client.gui.screens.worldselection.WorldOpenFlows.loadWorldDataBlocking(WorldOpenFlows.java:212) at net.minecraft.client.gui.screens.worldselection.WorldOpenFlows.loadWorldStem(WorldOpenFlows.java:154) at net.minecraft.client.gui.screens.worldselection.WorldOpenFlows.openWorldLoadLevelStem(WorldOpenFlows.java:424) at net.minecraft.client.gui.screens.worldselection.WorldOpenFlows.lambda$upgradeAndOpenWorld$2(WorldOpenFlows.java:379) at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:173) at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:23) at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:147) at net.minecraft.util.thread.BlockableEventLoop.runAllTasks(BlockableEventLoop.java:127) at net.minecraft.client.Minecraft.runTick(Minecraft.java:1345) at net.minecraft.client.Minecraft.run(Minecraft.java:991) at net.minecraft.client.main.Main.main(Main.java:248) Caused by: net.minecraft.nbt.NbtAccounterException: Tried to read NBT tag that was too big; tried to allocate: 2097150 + 28 bytes where max allowed: 2097152 at net.minecraft.nbt.NbtAccounter.accountBytes(NbtAccounter.java:47) at net.minecraft.nbt.CompoundTag$1.readString(CompoundTag.java:155) at net.minecraft.nbt.CompoundTag$1.loadCompound(CompoundTag.java:81) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:69) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:64) at net.minecraft.nbt.CompoundTag.readNamedTagData(CompoundTag.java:501) at net.minecraft.nbt.CompoundTag$1.loadCompound(CompoundTag.java:82) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:69) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:64) at net.minecraft.nbt.ListTag$1.loadList(ListTag.java:51) at net.minecraft.nbt.ListTag$1.load(ListTag.java:34) at net.minecraft.nbt.ListTag$1.load(ListTag.java:29) at net.minecraft.nbt.CompoundTag.readNamedTagData(CompoundTag.java:501) at net.minecraft.nbt.CompoundTag$1.loadCompound(CompoundTag.java:82) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:69) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:64) at net.minecraft.nbt.CompoundTag.readNamedTagData(CompoundTag.java:501) at net.minecraft.nbt.CompoundTag$1.loadCompound(CompoundTag.java:82) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:69) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:64) at net.minecraft.nbt.CompoundTag.readNamedTagData(CompoundTag.java:501) at net.minecraft.nbt.CompoundTag$1.loadCompound(CompoundTag.java:82) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:69) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:64) at net.minecraft.nbt.CompoundTag.readNamedTagData(CompoundTag.java:501) at net.minecraft.nbt.CompoundTag$1.loadCompound(CompoundTag.java:82) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:69) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:64) at net.minecraft.nbt.CompoundTag.readNamedTagData(CompoundTag.java:501) at net.minecraft.nbt.CompoundTag$1.loadCompound(CompoundTag.java:82) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:69) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:64) at net.minecraft.nbt.CompoundTag.readNamedTagData(CompoundTag.java:501) at net.minecraft.nbt.CompoundTag$1.loadCompound(CompoundTag.java:82) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:69) at net.minecraft.nbt.CompoundTag$1.load(CompoundTag.java:64) at net.minecraft.nbt.NbtIo.readTagSafe(NbtIo.java:190) at net.minecraft.nbt.NbtIo.readUnnamedTag(NbtIo.java:185) at net.minecraft.nbt.NbtIo.read(NbtIo.java:109) at net.minecraft.nbt.NbtIo.readCompressed(NbtIo.java:50) at net.minecraft.nbt.NbtIo.readCompressed(NbtIo.java:36) at net.minecraft.world.level.storage.LevelStorageSource.readExistingSavedData(LevelStorageSource.java:164) at net.minecraft.world.level.storage.LevelStorageSource.getLevelDataAndDimensions(LevelStorageSource.java:148) at net.minecraft.client.gui.screens.worldselection.WorldOpenFlows.lambda$loadWorldStem$0(WorldOpenFlows.java:157) at net.minecraft.server.WorldLoader.lambda$load$2(WorldLoader.java:46) at java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1171) at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:504) at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:511) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1450) at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2019) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187)