FOSS gamedev and creative worlds

I need help please. Every time I try a mod I get a screen like this.. The mode seems to work but why is everything red?

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Go to the settings tab in the main menu and disable shaders. That should fix that problem.

Edit: Dang it, Esteban. ;)

ok problemfixed thanks

So, I got ninja'd at the main problems soulation , therefore a suggestion from my side:

Disable preloading of item visuals (or everything in the settings tab) to get more frames per second.