diff --git a/src/API/LevelAPI.php b/src/API/LevelAPI.php
index 1204f5b6d..e979cd6da 100644
--- a/src/API/LevelAPI.php
+++ b/src/API/LevelAPI.php
@@ -205,7 +205,7 @@ class LevelAPI{
 							$tag = new NBTTag_List("Items", array());
 							$tag->setTagType(NBTTag::TAG_Compound);
 							foreach($data as $slot => $fields){								
-								$tag->{$slot} = new NBTTag_Compound(false, array(
+								$tag[(int) $slot] = new NBTTag_Compound(false, array(
 									"Count" => new NBTTag_Byte("Count", $fields["Count"]),
 									"Slot" => new NBTTag_Short("Slot", $fields["Slot"]),
 									"Damage" => new NBTTag_Short("Damage", $fields["Damage"]),
diff --git a/src/world/Level.php b/src/world/Level.php
index 03b057b94..639e0dc25 100644
--- a/src/world/Level.php
+++ b/src/world/Level.php
@@ -405,9 +405,6 @@ class Level{
 	
 	
 	public function loadChunk($X, $Z){
-		if(!isset($this->level)){
-			return false;
-		}
 		$index = PMFLevel::getIndex($X, $Z);
 		if(isset($this->usedChunks[$index])){
 			return true;
@@ -433,6 +430,7 @@ class Level{
 						break;
 				}
 			}
+			return true;
 		}
 		return false;
 	}