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Minecraft version: 1.12.2
Wizardry version: 4.1.2
Environment: Singleplayer and Multiplayer server.

Issue details: The next spell key was "B" so I removed all other bindings that was B and I crashed when I pressed B. I cannot join or create new worlds on single player and multiplayer. I have tried restarting, re downloading minecraft jar twitch app folders and completely re downloaded everything. Restarted the server as well.

Other mods involved: Rougelike adventures mod pack

Link to crash report: https://paste.dimdev.org/powezivaco.mccrash

Duplicate of #90. Please read existing issues in future before posting, your crash report is identical to the one in that issue.