Fix

src/main/java/net/silentclient/client/mixin/mixins/EntityRendererMixin.java

@@ -135,9 +135,7 @@ public abstract class EntityRendererMixin implements EntityRendererExt {
     @Shadow protected abstract void loadShader(ResourceLocation resourceLocationIn);
 
     @Shadow private Minecraft mc;
-
-    @Shadow protected abstract void hurtCameraEffect(float partialTicks);
-
+    
     @Shadow private ShaderGroup theShaderGroup;
 
     @Shadow private boolean useShader;

src/main/java/net/silentclient/client/mods/render/ColorSaturationMod.java

@@ -34,7 +34,7 @@ public class ColorSaturationMod extends Mod {
 		try {
             this.cachedFastRender = GameSettings.class.getDeclaredField("ofFastRender");
         } catch (Exception exception) {
-            ;
+
         }
 	}
 	
@@ -112,13 +112,7 @@ public class ColorSaturationMod extends Mod {
 	}
 
 	@Override
-	public void onEnable() {
-		super.onEnable();
-		if(isFastRenderEnabled()) {
-			this.toggle();
-			if(mc.thePlayer != null) {
-				NotificationUtils.showNotification("error", "Disable Fast Render");
-			}
-		}
+	public boolean isForceDisabled() {
+		return isFastRenderEnabled();
 	}
 }

src/main/java/net/silentclient/client/mods/render/NewMotionBlurMod.java

@@ -34,13 +34,7 @@ public class NewMotionBlurMod extends Mod {
 	}
 
 	@Override
-	public void onEnable() {
-		super.onEnable();
-		if(isFastRenderEnabled()) {
-			this.toggle();
-			if(mc.thePlayer != null) {
-				NotificationUtils.showNotification("error", "Disable Fast Render");
-			}
-		}
+	public boolean isForceDisabled() {
+		return isFastRenderEnabled();
 	}
 }