Not Being Able to Craft items?!?!

[BruhBruhBruhMoment]

I have had mods installed on my server for a week and the entire time we havent been able to craft the items. With the "Roughly Enough Items" mod installed (i think), it wont show us the recipe unless we do a specific thing in the crafting gui, and even then it wont let us craft it. We can put in the materials, just not have any result in doing so.

[raphydaphy]

When you kill a drowned zombie you will be able to start the mod if you follow the prompts in chat. You can only craft certain items once you unlock them