Disconnecting from server when chiseling

[MishievousCloud]

Game Version: 1.21.4
Smithing Plus Mod version: 1.8.3

We have an issue on my server where most of the players who chisel blocks get forcibly disconnected. I narrowed it down to this exact error that causes their client to disconnect:

[Error] Exception: Object reference not set to an instance of an object.
at SmithingPlus.BitsRecovery.CollectibleBehaviorScrapeCrucible.OnHeldInteractStop(Single secondsUsed, ItemSlot slot, EntityAgent byEntity, BlockSelection blockSel, EntitySelection entitySel, EnumHandling& handling) in /_/SmithingPlus/BitsRecovery/CollectibleBehaviorScrapeCrucible.cs:line 51
at Vintagestory.API.Common.CollectibleObject.OnHeldInteractStop(Single secondsUsed, ItemSlot slot, EntityAgent byEntity, BlockSelection blockSel, EntitySelection entitySel) in VintagestoryApi\Common\Collectible\Collectible.cs:line 1435
at Vintagestory.Server.ServerSystemInventory.HandleHandInteraction(Packet_Client packet, ConnectedClient client) in VintagestoryLib\Server\Systems\Inventory.cs:line 258
at Vintagestory.Server.ServerMain.HandleClientPacket_mainthread(ReceivedClientPacket cpk) in VintagestoryLib\Server\ServerMainNetworking.cs:line 280
at Vintagestory.Server.ServerMain.ProcessMain() in VintagestoryLib\Server\ServerMain.cs:line 934

[MishievousCloud]

Seems to mainly only occur during rotation of blocks.

[ac-marshy]

I'm also having this same issue on versions: Game 1.21.4 and Mod 1.8.3

[pennedgalaxy]

Also experiencing the same issue, I'm on 1.21.4 and the mod version is also 1.8.3 as well.

[Aceolu]

Experiencing the same issue as well, 1.21.5, mod version 1.87.3

[chiascuro]

Also experiencing the same on 1.21.6 latest mod version 1.8.3