Minecraft shader glitched?

Hey I have a PC recently and I wanted to get a shader for minecraft with it, because it can finally use it without crashing! In vain… If I add a shader either my game crashes or the picture looks very strange. There are sparks everywhere, everything is white and overexposed or it is very dark. In any case, you can't call that a shader, has anyone had the same experience? Or tips against it?

Graphics card: AMD Radeon RX 5700 (if that helps)

Sometimes with amd try the doctordread shader which should run on all cards

Well, I've tried all versions now, but there's a thick black block in the middle of the screen for everyone. Only in the "worst" is everything black and sometimes red

Do you also use the right versions?

If you use the 1.15 try the 1.12.2 newer versions are often bugged

However, if I were there there was no reason to play there, I only play on 1.15.2 or 1.14.4 and if it worked there would be nothing to me

Is the shader on the right version?
And the graphics settings are set as the creator of the shader recommends?
Settings at Optifine can often make a big difference.