Last update 1.12 totally broke multiworld

[PKH-SERVER]

Hey there !

Since the last update 1.12, in our 1.21.1 server, multiworld is now sadly completly unasable, our worlds are not listed anymore, create new ones didn't work at all too, can't tp in them, cause for the mod and the server, they don't exist, apparently some problem with the session.lock file, all the world system is actually broken..

Think there is lot a permissions command nodes issues too cause some things works, other don't at all, the delete command had disapear apprently too

Here's some log after creating world attempt :
[12:38:07] [Netty Epoll Server IO #3/INFO]: D_ev0 issued server command: /mw create monde:aventure NORMAL -g=NORMAL -m=VANILLA -s=RANDOM
[12:38:07] [Server thread/INFO]: [STDOUT]: Note: Using Vanilla Directory for World: monde:aventure
[12:38:07] [Server thread/INFO]: [STDERR]: java.lang.IllegalStateException: Lock is no longer valid
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_32$class_5143.method_27017(class_32.java:420)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_32$class_5143.method_27013(class_32.java:443)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_32$class_5143.method_54545(class_32.java:435)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//me.isaiah.multiworld.fabric.FabricWorldCreator.readGameRules(FabricWorldCreator.java:97)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//me.isaiah.multiworld.fabric.FabricWorldCreator.create_world(FabricWorldCreator.java:66)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//me.isaiah.multiworld.MultiworldMod.createConfigAndWorld(MultiworldMod.java:96)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//me.isaiah.multiworld.command.CreateCommand.run(CreateCommand.java:179)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//me.isaiah.multiworld.MultiworldMod.broadcast(MultiworldMod.java:372)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//me.isaiah.multiworld.MultiworldMod.lambda$register_commands$2(MultiworldMod.java:224)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//com.mojang.brigadier.context.ContextChain.runExecutable(ContextChain.java:73)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_8865.method_54416(class_8865.java:29)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_8865.execute(class_8865.java:13)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_8856.method_54405(class_8856.java:8)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_8847.method_54388(class_8847.java:8)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_8854.method_54390(class_8854.java:107)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_2170.method_54313(class_2170.java:379)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_2170.method_9249(class_2170.java:309)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_3244.method_58590(class_3244.java:1319)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_3244.method_44356(class_3244.java:1307)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_3738.run(class_3738.java:18)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_1255.method_18859(class_1255.java:162)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_4093.method_18859(class_4093.java:23)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.server.MinecraftServer.method_24306(MinecraftServer.java:864)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.server.MinecraftServer.method_18859(MinecraftServer.java:173)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_1255.method_16075(class_1255.java:136)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.server.MinecraftServer.method_20415(MinecraftServer.java:846)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.server.MinecraftServer.method_16075(MinecraftServer.java:840)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.class_1255.method_18857(class_1255.java:145)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.server.MinecraftServer.method_18857(MinecraftServer.java:810)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.server.MinecraftServer.mixinextras$bridge$method_18857$348(MinecraftServer.java)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.server.MinecraftServer.wrapOperation$cmp000$modernfix$managedBlock(MinecraftServer.java:2123)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.server.MinecraftServer.method_16208(MinecraftServer.java:815)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:702)
[12:38:07] [Server thread/INFO]: [STDERR]: at knot//net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:281)
[12:38:07] [Server thread/INFO]: [STDERR]: at java.base/java.lang.Thread.run(Thread.java:1583)

I'd already tried to clean all files, reboot server and make fresh new worlds but still same issues