diff --git a/Backend/Controllers/FileHandler/GetGameData.php b/Backend/Controllers/FileHandler/GetGameData.php
index 01445c6..b58f35c 100644
--- a/Backend/Controllers/FileHandler/GetGameData.php
+++ b/Backend/Controllers/FileHandler/GetGameData.php
@@ -17,4 +17,4 @@ if(isset($_GET['gameDataId'])){
 header("Access-Control-Allow-Methods: GET");
 header("Access-Control-Allow-Headers: X-Requested-With, Content-Type, Accept");
 header('Content-Type: application/json;charset=UTF-8');
-echo $openGameDataStream->toJson(JSON_PRETTY_PRINT);
\ No newline at end of file
+echo json_encode(array('data' => $openGameDataStream->jsonSerialize()));
\ No newline at end of file
diff --git a/Backend/Controllers/GameJam/GetGameJam.php b/Backend/Controllers/GameJam/GetGameJam.php
index d0e8cfe..29b6bbd 100644
--- a/Backend/Controllers/GameJam/GetGameJam.php
+++ b/Backend/Controllers/GameJam/GetGameJam.php
@@ -13,7 +13,6 @@ header("Access-Control-Allow-Methods: GET");
 header("Access-Control-Allow-Headers: X-Requested-With, Content-Type, Accept");
 header('Content-Type: application/json;charset=UTF-8');
 
-
 echo json_encode(array('data' => $dbValue->jsonSerialize()));
 
 //var_dump(headers_list());
\ No newline at end of file
diff --git a/Backend/Controllers/Group/GetGroup.php b/Backend/Controllers/Group/GetGroup.php
index 1b1203d..e4dee59 100644
--- a/Backend/Controllers/Group/GetGroup.php
+++ b/Backend/Controllers/Group/GetGroup.php
@@ -15,4 +15,4 @@ else{
 header("Access-Control-Allow-Methods: GET");
 header("Access-Control-Allow-Headers: X-Requested-With, Content-Type, Accept");
 header('Content-Type: application/json;charset=UTF-8');
-echo $groups->toJson(JSON_PRETTY_PRINT);
\ No newline at end of file
+echo json_encode(array('data' => $groups->jsonSerialize()));
\ No newline at end of file
diff --git a/Backend/Controllers/Polls/GetVote.php b/Backend/Controllers/Polls/GetVote.php
index 162b1f5..78ca37a 100644
--- a/Backend/Controllers/Polls/GetVote.php
+++ b/Backend/Controllers/Polls/GetVote.php
@@ -5,7 +5,7 @@ require_once "../Group/Group.php";
 
 if(isLogin()){
     header('Content-Type: application/json;charset=UTF-8');
-    echo Vote::where('group_id',groupViaToken($_SESSION['token'])->id)->get()->toJson(JSON_PRETTY_PRINT);
+    echo json_encode(array('data' => Vote::where('group_id',groupViaToken($_SESSION['token'])->id)->get()->jsonSerialize()));
 
 }else{
     echo http_response_code(401);
diff --git a/Backend/Controllers/Polls/GetWinner.php b/Backend/Controllers/Polls/GetWinner.php
index 5fbf44d..06fa051 100644
--- a/Backend/Controllers/Polls/GetWinner.php
+++ b/Backend/Controllers/Polls/GetWinner.php
@@ -25,7 +25,7 @@ if(isAdmin() && isset($_GET['gameJamId'])){
     header("Access-Control-Allow-Methods: GET");
     header("Access-Control-Allow-Headers: X-Requested-With, Content-Type, Accept");
     header('Content-Type: application/json;charset=UTF-8');
-    echo $winningGroups->toJson(JSON_PRETTY_PRINT);
+    echo json_encode(array('data' => $winningGroups->jsonSerialize()));
 
 
 }else{
diff --git a/Backend/Controllers/keyWord/GetKeyWinner.php b/Backend/Controllers/keyWord/GetKeyWinner.php
index ed3e80a..b009a63 100644
--- a/Backend/Controllers/keyWord/GetKeyWinner.php
+++ b/Backend/Controllers/keyWord/GetKeyWinner.php
@@ -23,7 +23,7 @@ if (!isAdmin()){
         header("Access-Control-Allow-Methods: GET");
         header("Access-Control-Allow-Headers: X-Requested-With, Content-Type, Accept");
         header('Content-Type: application/json;charset=UTF-8');
-        echo $find_all_keywords->pluck("key_word")->toJson(JSON_PRETTY_PRINT);
+        echo json_encode(array('data' => $find_all_keywords->jsonSerialize()));
     }else{
         echo http_response_code(400);
     }