Revert "ok, remove debug"

This reverts commit b565cf4be1.

src/main/java/com/volmit/iris/scaffold/engine/EngineParallaxManager.java

@@ -527,6 +527,7 @@ public interface EngineParallaxManager extends DataProvider, IObjectPlacer {
         {
             IrisObject v = objectPlacement.getObject(getComplex(), rng);
             if (v == null){
+                Iris.error("ParallaxManager tried placing an object but found none existed, where one was expected.");
                 return;
             }
             int xx = rng.i(x, x+16);