diff --git a/src/pocketmine/Player.php b/src/pocketmine/Player.php
index f7782c19f..3d0ae8141 100644
--- a/src/pocketmine/Player.php
+++ b/src/pocketmine/Player.php
@@ -1680,6 +1680,7 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 
 		$pk = new StartGamePacket();
 		$pk->seed = -1;
+		$pk->dimension = 0;
 		$pk->x = $this->x;
 		$pk->y = $this->y;
 		$pk->z = $this->z;
@@ -1783,7 +1784,7 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 				$this->setNameTag($this->username);
 				$this->iusername = strtolower($this->username);
 
-				if(count($this->server->getOnlinePlayers()) > $this->server->getMaxPlayers() and $this->kick("disconnectionScreen.serverFull", false)){
+				if(count($this->server->getOnlinePlayers()) >= $this->server->getMaxPlayers() and $this->kick("disconnectionScreen.serverFull", false)){
 					break;
 				}
 
diff --git a/src/pocketmine/inventory/PlayerInventory.php b/src/pocketmine/inventory/PlayerInventory.php
index db3cac450..e788421c6 100644
--- a/src/pocketmine/inventory/PlayerInventory.php
+++ b/src/pocketmine/inventory/PlayerInventory.php
@@ -383,10 +383,17 @@ class PlayerInventory extends BaseInventory{
 		}
 
 		$pk = new ContainerSetContentPacket();
-		$pk;
 		$pk->slots = [];
-		for($i = 0; $i < $this->getSize(); ++$i){ //Do not send armor by error here
-			$pk->slots[$i] = $this->getItem($i);
+		$holder = $this->getHolder();
+		if($holder instanceof Player and $holder->isCreative()){
+			//TODO: Remove this workaround because of broken client
+			foreach(Item::getCreativeItems() as $i => $item){
+				$pk->slots[$i] = Item::getCreativeItem($i);
+			}
+		}else{
+			for($i = 0; $i < $this->getSize(); ++$i){ //Do not send armor by error here
+				$pk->slots[$i] = $this->getItem($i);
+			}
 		}
 
 		foreach($target as $player){
@@ -416,7 +423,6 @@ class PlayerInventory extends BaseInventory{
 		}
 
 		$pk = new ContainerSetSlotPacket();
-		$pk;
 		$pk->slot = $index;
 		$pk->item = clone $this->getItem($index);
 
diff --git a/src/pocketmine/scheduler/SendUsageTask.php b/src/pocketmine/scheduler/SendUsageTask.php
index c9d488c67..179340e38 100644
--- a/src/pocketmine/scheduler/SendUsageTask.php
+++ b/src/pocketmine/scheduler/SendUsageTask.php
@@ -26,6 +26,7 @@ use pocketmine\Server;
 use pocketmine\utils\Utils;
 use pocketmine\utils\UUID;
 use pocketmine\utils\VersionString;
+use pocketmine\utils\UUID;
 
 class SendUsageTask extends AsyncTask{
 
@@ -40,9 +41,9 @@ class SendUsageTask extends AsyncTask{
 		$endpoint = "http://" . $server->getProperty("anonymous-statistics.host", "stats.pocketmine.net") . "/";
 
 		$data = [];
-		$data["uniqueServerId"] = $server->getServerUniqueId();
-		$data["uniqueMachineId"] = Utils::getMachineUniqueId();
-		$data["uniqueRequestId"] = UUID::fromData($server->getServerUniqueId(), microtime(true));
+		$data["uniqueServerId"] = $server->getServerUniqueId()->toString();
+		$data["uniqueMachineId"] = Utils::getMachineUniqueId()->toString();
+		$data["uniqueRequestId"] = UUID::fromData($server->getServerUniqueId(), microtime(true))->toString();
 
 		switch($type){
 			case self::TYPE_OPEN:
diff --git a/src/pocketmine/tile/EnchantTable.php b/src/pocketmine/tile/EnchantTable.php
index c906edf2e..0ddc33df9 100644
--- a/src/pocketmine/tile/EnchantTable.php
+++ b/src/pocketmine/tile/EnchantTable.php
@@ -29,7 +29,7 @@ class EnchantTable extends Spawnable implements Nameable{
 
 
 	public function getName(){
-		return isset($this->namedtag->CustomName) ? $this->namedtag->CustomName->getValue() : "Chest";
+		return isset($this->namedtag->CustomName) ? $this->namedtag->CustomName->getValue() : "Enchanting Table";
 	}
 
 	public function hasName(){
diff --git a/src/pocketmine/tile/Furnace.php b/src/pocketmine/tile/Furnace.php
index 9deaee8b2..f972597e9 100644
--- a/src/pocketmine/tile/Furnace.php
+++ b/src/pocketmine/tile/Furnace.php
@@ -71,7 +71,7 @@ class Furnace extends Tile implements InventoryHolder, Container, Nameable{
 	}
 
 	public function getName(){
-		return isset($this->namedtag->CustomName) ? $this->namedtag->CustomName->getValue() : "Chest";
+		return isset($this->namedtag->CustomName) ? $this->namedtag->CustomName->getValue() : "Furnace";
 	}
 
 	public function hasName(){