I am using v1.16-30 and i am getting this error when the server crashes.

java.lang.NoSuchMethodError: exnihilo.registries.SieveRegistry.registered(Lnet/minecraft/block/Block;I)Z
at ExAstris.Block.TileEntity.TileEntitySieveAutomatic.func_94041_b(TileEntitySieveAutomatic.java:476)
at cofh.lib.util.helpers.InventoryHelper.addToEmptyInventorySlot(InventoryHelper.java:219)
at cofh.lib.util.helpers.InventoryHelper.insertItemStackIntoInventory(InventoryHelper.java:151)
at cofh.lib.util.helpers.InventoryHelper.addToInsertion(InventoryHelper.java:363)
at cofh.thermalexpansion.util.Utils.addToInventory(Utils.java:53)
at cofh.thermalexpansion.block.TileInventory.transferItem(TileInventory.java:73)
at cofh.thermalexpansion.block.machine.TilePulverizer.transferProducts(TilePulverizer.java:172)
at cofh.thermalexpansion.block.machine.TileMachineBase.func_145845_h(TileMachineBase.java:106)
at net.minecraft.world.World.func_72939_s(World.java:1939)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:489)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:636)
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:334)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

Update Ex Nihilo.