06:23:23] [Server thread/INFO] [minecraft/ServerGamePacketListenerImpl]: DolphinOf42 lost connection: Disconnected
[06:23:23] [Server thread/INFO] [minecraft/MinecraftServer]: DolphinOf42 left the game
[06:23:23] [Server thread/INFO] [minecraft/ServerCommonPacketListenerImpl]: Stopping singleplayer server as player logged out
[06:23:23] [Server thread/INFO] [minecraft/MinecraftServer]: Stopping server
[06:23:23] [Server thread/INFO] [minecraft/MinecraftServer]: Saving players
[06:23:23] [Server thread/INFO] [minecraft/MinecraftServer]: Saving worlds
[06:23:24] [Server thread/INFO] [minecraft/MinecraftServer]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld
[06:23:24] [Server thread/INFO] [de.ry.sa.Sable/]: Saving sub-levels for level 'ServerLevel[New World]'/minecraft:overworld
[06:23:24] [Server thread/ERROR] [GTCEu/]: Sync: Failed to serialize field chanceCaches
[06:23:24] [Server thread/ERROR] [GTCEu/]: java.lang.NullPointerException: Cannot invoke "net.minecraft.core.HolderLookup$Provider.createSerializationContext(com.mojang.serialization.DynamicOps)" because "provider" is null

thread '<unnamed>' (25936) panicked at rapier/src/lib.rs:497:70:
no entry found for key
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

thread '<unnamed>' (25936) panicked at /rustc/de6d33c033441c5880b863f94d7a3ec8cad141bd/library\core\src\panicking.rs:225:5:
panic in a function that cannot unwind
stack backtrace:
   0:     0x7ff9726a2eff - <unknown>
   1:     0x7ff9726c3901 - <unknown>
   2:     0x7ff9726b2c32 - <unknown>
   3:     0x7ff972673161 - <unknown>
   4:     0x7ff97269363a - <unknown>
   5:     0x7ff97269396a - <unknown>
   6:     0x7ff972673272 - <unknown>
   7:     0x7ff97266935f - <unknown>
   8:     0x7ff972673f2e - <unknown>
   9:     0x7ff9726c400f - <unknown>
  10:     0x7ff9726c3f31 - <unknown>
  11:     0x7ff9726c4129 - <unknown>
  12:     0x7ff97244b791 - <unknown>
  13:      0x1d9cdccae50 - <unknown>
  14:      0x1d9c5f33400 - <unknown>
thread caused non-unwinding panic. aborting.