Loader: NeoForge 21.5.66
Minecraft: 1.21.5
Architectury API: [NeoForge 1.21.5] v16.1.4
Mo' Structures: mostructures-neoforge-1.5.2+1.21.5

I getting an error when joining my server, I'm not sure if its related to Architectury or Mo' Structures, but in only happen when they are present. Not sure if its critical, but figured i'd bring it to attention.

Logs for more detail:
latest.log
latest.log

Error message in question:
[17May2025 11:58:29.426] [Server thread/ERROR] [net.minecraft.util.thread.BlockableEventLoop/FATAL]: Error executing task on Server java.lang.UnsupportedOperationException: Payload omegaconfig:sync may not be sent to the client! at TRANSFORMER/[email protected]/net.neoforged.neoforge.network.registration.NetworkRegistry.checkPacket(NetworkRegistry.java:447) ~[neoforge-21.5.66-beta-universal.jar%23154!/:?] at TRANSFORMER/[email protected]/net.minecraft.server.network.ServerCommonPacketListenerImpl.send(ServerCommonPacketListenerImpl.java:185) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.server.network.ServerCommonPacketListenerImpl.send(ServerCommonPacketListenerImpl.java:180) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/dev.architectury.networking.transformers.PacketSink.lambda$ofPlayer$0(PacketSink.java:33) ~[architectury-16.1.4-neoforge.jar%23155!/:?] at TRANSFORMER/[email protected]/dev.architectury.impl.NetworkAggregator.lambda$collectPackets$7(NetworkAggregator.java:155) ~[architectury-16.1.4-neoforge.jar%23155!/:?] at TRANSFORMER/[email protected]/dev.architectury.networking.transformers.PacketTransformer$1.outbound(PacketTransformer.java:52) ~[architectury-16.1.4-neoforge.jar%23155!/:?] at TRANSFORMER/[email protected]/dev.architectury.impl.NetworkAggregator.collectPackets(NetworkAggregator.java:149) ~[architectury-16.1.4-neoforge.jar%23155!/:?] at TRANSFORMER/[email protected]/dev.architectury.networking.NetworkManager.collectPackets(NetworkManager.java:137) ~[architectury-16.1.4-neoforge.jar%23155!/:?] at TRANSFORMER/[email protected]/dev.architectury.networking.NetworkManager.sendToPlayer(NetworkManager.java:157) ~[architectury-16.1.4-neoforge.jar%23155!/:?] at TRANSFORMER/[email protected]/io.github.frqnny.omegaconfig.OmegaConfig.lambda$init$1(OmegaConfig.java:63) ~[omegaconfig-neoforge-1.5.2.jar%23173!/:?] at TRANSFORMER/[email protected]/net.minecraft.server.TickTask.run(TickTask.java:18) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:152) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:23) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:891) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:176) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:126) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:874) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:868) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.runAllTasks(BlockableEventLoop.java:115) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:837) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:721) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:276) ~[server-1.21.5-20250325.162830-srg.jar%23153!/:?] at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]