diff --git a/src/pocketmine/entity/Entity.php b/src/pocketmine/entity/Entity.php
index 59b819723..9465fb514 100644
--- a/src/pocketmine/entity/Entity.php
+++ b/src/pocketmine/entity/Entity.php
@@ -359,8 +359,11 @@ abstract class Entity extends Location implements Metadatable{
 			$this->namedtag->Rotation[1]
 		);
 
-
-		$this->setMotion($this->temporalVector->setComponents($this->namedtag["Motion"][0], $this->namedtag["Motion"][1], $this->namedtag["Motion"][2]));
+		if(isset($this->namedtag->Motion)){
+			$this->setMotion($this->temporalVector->setComponents($this->namedtag["Motion"][0], $this->namedtag["Motion"][1], $this->namedtag["Motion"][2]));
+		}else{
+			$this->setMotion($this->temporalVector->setComponents(0, 0, 0));
+		}
 
 		assert(!is_nan($this->x) and !is_infinite($this->x) and !is_nan($this->y) and !is_infinite($this->y) and !is_nan($this->z) and !is_infinite($this->z));
 
diff --git a/src/pocketmine/level/format/io/leveldb/LevelDB.php b/src/pocketmine/level/format/io/leveldb/LevelDB.php
index 82ed0d93f..f050a7ded 100644
--- a/src/pocketmine/level/format/io/leveldb/LevelDB.php
+++ b/src/pocketmine/level/format/io/leveldb/LevelDB.php
@@ -403,6 +403,12 @@ class LevelDB extends BaseLevelProvider{
 				}
 			}
 
+			foreach($entities as $entityNBT){
+				if($entityNBT->id instanceof IntTag){
+					$entityNBT["id"] &= 0xff;
+				}
+			}
+
 			$tiles = [];
 			if(($tileData = $this->db->get($index . self::TAG_BLOCK_ENTITY)) !== false and strlen($tileData) > 0){
 				$nbt->read($tileData, true);