Loaded the mod on current Fabric (0.16.9) 1.21.4 server and I get the above error. I can see the item in REI, but there is no crafting recipe and I cannot /give the item to myself. I have Architectury (15.0.1) installed as well. I also have the following mods installed:

• 3d-Skin-Layers [1.7.4]
• Additional Lanterns [1.1.1]
• Advancement Screenshot [4.9]
• All Loot Drops [3.4]
• Alternative World Save Location [3.6]
• Always a Wither Skull [3.5]
• Animal Feeding Trough [1.1.3+1.21.4]
• Anvil Restoration [2.3]
• AppleSkin [3.0.6+mc1.21.3]
• April Fools [1.5]
• Architectury [15.0.1]
• Areas [6.0]
• Automatic Doors [4.8]
• Bareback Horse Riding [2.2]
• Beautified Chat Client [2.6]
• Better Beacon Placement [3.4]
• Better Conduit Placement [3.3]
• Better Spawner Control [4.6]
• BetterF3 [13.0.0]
• Bigger Sponge Absorption Radius [3.7]
• BiomesOPlenty [21.4.0.20]
• Bogged Spawn [1.1]
• Bottle Your Xp [3.4]
• Bottled Air [2.4]
• Bouncier Beds [2.4]
• Breedable Killer Rabbit [3.7]
• Breeze Spawn [1.1]
• Bridging Mod [2.5.2+1.21.3]
• Campfire Spawn and Tweaks [3.9]
• Cardinal Components API [6.2.2]
• Carry On [2.3.0]
• Cave Dust [3.0.1]
• Cave Spider Spawn [1.2]
• Chat Heads [0.13.11]
• Cloth Config v17 [17.0.144]
• Collective [7.89]
• Compact Help Command [2.7]
• Conduits Prevent Drowned [3.8]
• Configurable Despawn Timer [4.2]
• Cristel Lib [2.0.0]
• Crying Ghasts [3.5]
• Crying Portals [2.8]
• Current Game Music Track [2.2]
• Cycle Paintings [3.6]
• Cycle Title Screen Splash [1.3]
• Daily Quests [1.8]
• Death Backup [3.4]
• Despawning Eggs Hatch [4.4]
• Dismount Entity [3.5]
• Double Doors [6.0]
• Dragon Drops Elytra [3.4]
• Dungeons and Taverns [1-v4.6.3]
• EXPCounter [1.21.4-2-fabric]
• Easy Elevators [1.2]
• Easy Elytra Takeoff [4.4]
• Edibles [4.4]
• Enchanting Commands [3.4]
• End Portal Recipe [5.6]
• Entity Model Features [2.4.1]
• Entity Texture Features [6.2.10]
• EntityCulling [1.7.2]
• Eroding Stone Entities [4.6]
• Euphoria Patcher [1.5.2-r5.4-fabric]
• Extended Bone Meal [3.5]
• Extract Poison [3.4]
• Fabric API [0.115.1+1.21.4]
• Fabric Language Kotlin [1.13.1+kotlin.2.1.10]
• Fall Through Slime [3.4]
• Falling Leaves [1.16.7]
• Faster Crouching [2.7]
• Fire Spread Tweaks [2.7]
• First Join Message [3.6]
• Fish On The Line [3.4]
• Fixed Anvil Repair Cost [3.4]
• Flower Mimics [2.0]
• Followers Teleport Too [2.6]
• Furnace Recycle [2.6]
• GUI Clock [4.6]
• GUI Compass [4.8]
• GUI Followers [3.8]
• Giant Spawn [5.2]
• GlitchCore [2.3.0.4]
• Global Narration Toggle [1.4]
• Grabby Mobs [1.6]
• Grass Seeds [3.3]
• Grindstone Sharper Tools [3.7]
• Hand Over Your Items [3.5]
• Healing Campfire [6.1]
• Hide Hands [4.4]
• Hoe Tweaks [3.5]
• Husk Spawn [3.6]
• Ice Prevents Crop Growth [3.4]
• Improved Sign Editing [1.4]
• Incendium [5.4.3]
• Infinite Trading [4.5]
• Inventory Profiles Next [2.1.2]
• Inventory Totem [3.3]
• Iris [1.8.5+mc1.21.4]
• Just Mob Heads [8.4]
• Just Player Heads [4.1]
• Keep My Soil Tilled [2.4]
• Kelp Fertilizer [3.3]
• LambDynamicLights [4.0.1+1.21.4]
• Lithium [0.14.7+mc1.21.4]
• M.R.U [YMG8XHkz]
• Milk All The Mobs [3.3]
• Mineral Chance [3.7]
• Mod Menu [13.0.1]
• Mooshroom Spawn [3.6]
• Mooshroom Tweaks [3.5]
• More Composter Variants [1.8.0]
• More Feeding Trough Variants [1.1.0]
• More Professions [1.5.2]
• More Zombie Villagers [3.6]
• Mouse Tweaks [2.27]
• Move Boats [3.4]
• Move Minecarts [3.6]
• Name Tag Tweaks [3.9]
• Naturally Charged Creepers [3.5]
• Nature's Compass [1.21.4-2.2.8-fabric]
• Nether Portal Spread [8.3]
• No Animal Tempt Delay [1.2]
• No Feather Trample [1.3]
• No Hostiles Around Campfire [7.1]
• NotEnoughAnimations [1.9.1]
• Nutritious Milk [3.4]
• Omega Mute [4.2]
• Ore Discovery Broadcast [2.2]
• Ore Harvester [1.4]
• Overworld Piglins [1.5]
• Packed Up [1.1.0+a]
• Paper Books [3.6]
• Passive Endermen [4.8]
• Passive Shield [3.6]
• Persistent Inventory Search [1.5]
• Pet Names [3.4]
• Piglin Names [1.1]
• Placeholder API [2.5.2+1.21.3]
• Pumpkillager's Quest [4.4]
• Quad [1.2.11]
• Quick Paths [3.5]
• Quick Right-Click [1.5]
• Rain Be Gone Ritual [3.4]
• Random Bone Meal Flowers [4.6]
• Random Sheep Colours [3.4]
• Random Shulker Colours [3.3]
• Random Village Names [3.7]
• Realistic Bees [4.0]
• Recast [3.5]
• Recipe Commands [3.5]
• Reese's Sodium Options [1.8.3+mc1.21.4]
• Replanting Crops [5.4]
• Replay Mod [1.21.4-2.6.21]
• Resourcify [1.7.0]
• Respawning Shulkers [4.0]
• Rotten Flesh Leather [1-v1.1.0]
• Roughly Enough Items [18.0.796]
• Scaffolding Drops Nearby [3.3]
• SereneSeasons [10.4.0.0]
• Set World Spawn Point [3.4]
• Shulker Box Tooltip [5.2.3+1.21.4]
• Shulker Drops Two [3.4]
• Silk (All modules) [1.11.0]
• Simple Menu [1.5]
• Skeleton Horse Spawn [4.0]
• Sleep Sooner [4.6]
• Smaller Nether Portals [3.8]
• Snowballs Freeze Mobs [3.7]
• Sodium [0.6.6+mc1.21.4]
• Sodium Extra [0.6.1+mc1.21.4]
• Softer Hay Bales [3.3]
• Sounds [2.3.2+1.21.4+fabric]
• Spiders Produce Webs [3.5]
• Stack Refill [4.5]
• Starter Kit [7.1]
• Sticky Enchanting Lapis [1.3]
• Storage Drawers [15.0.1]
• Stray Spawn [3.7]
• SuperMartijn642's Config Library [1.1.8]
• SuperMartijn642's Core Lib [1.1.18+a]
• Superflat World No Slimes [3.4]
• Surface Mushrooms [3.5]
• TNT Breaks Bedrock [3.4]
• TerraBlender [4.3.0.2]
• Thorny Bush Protection [1.4]
• Towns and Towers [1.13.4]
• Transcending Trident [4.8]
• Traveler's Backpack [10.4.4]
• Tree Harvester [9.0]
• Underwater Enchanting [2.9]
• Vanilla Zoom [2.7]
• Veinminer [2.3.0]
• Village Bell Recipe [3.7]
• Villager Death Messages [3.5]
• Villager Names [8.1]
• Weaker Spiderwebs [3.7]
• Wool Tweaks [3.8]
• WorldEdit [7.3.10+7004-768a436]
• Xaero's Minimap [25.0.1]
• Xaero's World Map [1.39.3]
• YetAnotherConfigLib [3.6.2+1.21.4-fabric]
• Your Items Are Safe [4.5]
• Zombie Horse Spawn [5.1]
• Zombie Proof Doors [3.4]
• Zombie Villagers From Spawner [3.9]
• Zoomify [2.14.2+1.21.3]
• libIPN [6.2.1]
• oωo [0.12.20+1.21.4]