diff --git a/src/API/BanAPI.php b/src/API/BanAPI.php
index 82e89f68e..1ee8821ea 100644
--- a/src/API/BanAPI.php
+++ b/src/API/BanAPI.php
@@ -21,9 +21,16 @@
 
 class BanAPI{
 	private $server;
+    /*
+     * I would use PHPDoc Template here but PHPStorm does not recognise it. - @sekjun9878
+     */
+    /** @var Config */
 	private $whitelist;
+    /** @var Config */
 	private $banned;
+    /** @var Config */
 	private $ops;
+    /** @var Config */
 	private $bannedIPs;
 	private $cmdWL = array();//Command WhiteList
 	function __construct(){
@@ -349,10 +356,13 @@ class BanAPI{
     public function isIPBanned($ip){
 		if($this->server->api->dhandle("api.ban.ip.check", $ip) === false){
 			return true;
-		}elseif($this->bannedIPs->exists($ip)){
+		}elseif($this->bannedIPs->exists($ip, true)){
 			return true;
 		}
-		return false;
+        else
+        {
+		    return false;
+        }
 	}
 
     /**
@@ -364,10 +374,13 @@ class BanAPI{
 		$username = strtolower($username);
 		if($this->server->api->dhandle("api.ban.check", $username) === false){
 			return true;
-		}elseif($this->banned->exists($username)){
+		}elseif($this->banned->exists($username, true)){
 			return true;
 		}
-		return false;	
+        else
+        {
+		    return false;
+        }
 	}
 
     /**
@@ -381,7 +394,7 @@ class BanAPI{
 			return true;
 		}elseif($this->server->api->dhandle("api.ban.whitelist.check", $username) === false){
 			return true;
-		}elseif($this->whitelist->exists($username)){
+		}elseif($this->whitelist->exists($username, true)){
 			return true;
 		}
 		return false;	
diff --git a/src/constants/BlockIDs.php b/src/constants/BlockIDs.php
index d2f572d6d..06f96cebc 100644
--- a/src/constants/BlockIDs.php
+++ b/src/constants/BlockIDs.php
@@ -169,7 +169,7 @@ define("STONE_WALL", 139);
 define("COBBLESTONE_WALL", 139);
 
 define("CARROT_BLOCK", 141);
-define("POTATO_BLOCK", 141);
+define("POTATO_BLOCK", 142);
 
 define("QUARTZ_BLOCK", 155);
 define("QUARTZ_STAIRS", 156);
diff --git a/src/constants/ItemIDs.php b/src/constants/ItemIDs.php
index 431e7c8aa..1082de446 100644
--- a/src/constants/ItemIDs.php
+++ b/src/constants/ItemIDs.php
@@ -149,7 +149,7 @@ define("SPAWN_EGG", 383);
 define("CARROT", 391);
 define("CARROTS", 391);
 define("POTATO", 392);
-define("POTATOES", 392);
+define("POTATOES", 392);//@shoghicp Why the heck do we need plural redundant Item ID here????
 define("BAKED_POTATO", 393);
 define("BAKED_POTATOES", 393);
 
diff --git a/src/material/block/solid/LitPumpkin.php b/src/material/block/solid/LitPumpkin.php
index cebe24968..91c0dd07c 100644
--- a/src/material/block/solid/LitPumpkin.php
+++ b/src/material/block/solid/LitPumpkin.php
@@ -24,5 +24,16 @@ class LitPumpkinBlock extends SolidBlock{
 		parent::__construct(LIT_PUMPKIN, "Jack o'Lantern");
 		$this->hardness = 5;
 	}
-	
+
+    public function place(Item $item, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
+        $faces = array(
+            0 => 4,
+            1 => 2,
+            2 => 5,
+            3 => 3,
+        );
+        $this->meta = $faces[$player->entity->getDirection()];
+        $this->level->setBlock($block, $this, true, false, true);
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/utils/Config.php b/src/utils/Config.php
index dc194003d..1099d5fc3 100644
--- a/src/utils/Config.php
+++ b/src/utils/Config.php
@@ -167,7 +167,7 @@ class Config{
 	}
 	
 	public function &get($k){
-		if($this->correct === false or !isset($this->config[$k])){
+		if(isset($this->correct) and ($this->correct === false or !isset($this->config[$k]))){
 			$false = false;
 			return $false;
 		}
@@ -181,9 +181,21 @@ class Config{
 	public function setAll($v){
 		$this->config = $v;
 	}
-	
-	public function exists($k){
-		return isset($this->config[$k]);
+
+    /**
+     * @param mixed $k
+     * @param bool $lowercase If set, searches Config in single-case / lowercase.
+     *
+     * @return boolean
+     */
+    public function exists($k, $lowercase = false){
+        if($lowercase === true)://Take this ridiculously retarded IF formatting! - @sekjun98888877777778888888888888
+            $k = strtolower($k);//Convert requested  key to lower
+            $array = array_change_key_case($this->config, CASE_LOWER);//Change all keys in array to lower
+            return isset($array[$k]);//Find $k in modified array
+        else:
+		    return isset($this->config[$k]);
+        endif;
 	}
 	
 	public function remove($k){
diff --git a/src/world/Entity.php b/src/world/Entity.php
index cade713d1..218ed8e69 100644
--- a/src/world/Entity.php
+++ b/src/world/Entity.php
@@ -239,7 +239,7 @@ class Entity extends Position{
 		$time = microtime(true);
 		if($this->class === ENTITY_PLAYER and ($this->player instanceof Player) and $this->player->spawned === true and $this->player->blocked !== true){
 			foreach($this->server->api->entity->getRadius($this, 1.5, ENTITY_ITEM) as $item){
-				if($item->spawntime !== -1 and ($time - $item->spawntime) >= 0.6){
+				if($item->spawntime > 0 and ($time - $item->spawntime) >= 0.6){
 					if((($this->player->gamemode & 0x01) === 1 or $this->player->hasSpace($item->type, $item->meta, $item->stack) === true) and $this->server->api->dhandle("player.pickup", array(
 						"eid" => $this->player->eid,
 						"player" => $this->player,
@@ -248,8 +248,9 @@ class Entity extends Position{
 						"meta" => $item->meta,
 						"target" => $item->eid
 					)) !== false){
-						$item->spawntime = -1;
-						$this->server->schedule(15, array($item, "close"));
+						$item->close();
+						//$item->spawntime = 0;
+						//$this->server->schedule(15, array($item, "close"));
 					}
 				}
 			}
diff --git a/src/world/Explosion.php b/src/world/Explosion.php
index 5ed0bf533..d94361d0b 100644
--- a/src/world/Explosion.php
+++ b/src/world/Explosion.php
@@ -46,7 +46,7 @@ class Explosion{
 			"level" => $this->level,
 			"source" => $this->source,
 			"size" => $this->size
-		))){
+		)) === false){
 			return false;
 		}