CAS Background is Galaxy Glitch

Hello fellow simmers! When I open my CAS, my Sim won't even show up and the background is a night sky full of stars. Few days ago I installed sunblind lighting mod and read that it can cause this problem if not installed correctly. But I installed it correctly on the first time and re-installed it again, though the problem still exists. My mods are working fine. I saw someone ask this on another platform but they didn't say how they solved it. Can you help me ?