Modpack crashing in creative menu on server (Works in singleplayer)

[FishSauce]

My modpack is crashing in the creative menu on servers only, singleplayer works fine. Obviously a render issue just by looking at the crash report, not sure what is causing it though. If anyone could help that would be great. Thanks!

 

Logs: https://gist.github.com/FishSauceGaming/3594936d0433f8628c93

Crash Report: https://gist.github.com/FishSauceGaming/7c45f250bab8282e7c60

[FishSauce]

One of your mods is creating an invalid ItemStack and adding it to the creative menu. On which tab does it happen? Once you find that, you know which mods it can be.

OK thanks, Its either Aether 2,  aroma1997 dimensional world, thaumcraft, extrabiomesxl, blood magic, carpenters, or engineers toolbox. Ill remove each of them until the problem is solved. Thanks!