Computer spec
CPU Ryzen 3500X
GPU GTX 1660S
RAM 16G (10G assigned)
Windows 11 Pro 22621.963
Monitor 21:9 (2560x1080)
Using Mods :

Video : https://youtu.be/eQDQVX3PVtQ

Check if resolution is set correctly in settings, try disabling any other mod and see if what happens.

I get the same error when using without other mods.
only using VulkanMod