diff --git a/locale/tr_TR/LC_MESSAGES/skymake.mo b/locale/tr_TR/LC_MESSAGES/skymake.mo
index 8e89bac..3228aec 100644
Binary files a/locale/tr_TR/LC_MESSAGES/skymake.mo and b/locale/tr_TR/LC_MESSAGES/skymake.mo differ
diff --git a/locale/tr_TR/LC_MESSAGES/skymake.po b/locale/tr_TR/LC_MESSAGES/skymake.po
index 77d4686..fadfc63 100644
--- a/locale/tr_TR/LC_MESSAGES/skymake.po
+++ b/locale/tr_TR/LC_MESSAGES/skymake.po
@@ -623,4 +623,16 @@ msgid "Join via app"
 msgstr "Uygulama ile katıl"
 
 msgid "Assigned to me"
-msgstr "Bana atanmış"
\ No newline at end of file
+msgstr "Bana atanmış"
+
+msgid "You can't change the role of user 'root'."
+msgstr "'root' kullanıcısının rolünü değiştiremezsiniz"
+
+msgid "You can't delete the user 'root'"
+msgstr "'root' kullanıcısını silemezsiniz"
+
+msgid "Moderator"
+msgstr "Moderatör"
+
+msgid "We've successfully saved your response for question:"
+msgstr "Yanıtınızı başarıyla kaydettik. Kaydedilen Soru Numarası:"
\ No newline at end of file
diff --git a/oes/index.php b/oes/index.php
index 79e3e59..7a531b3 100644
--- a/oes/index.php
+++ b/oes/index.php
@@ -233,7 +233,7 @@ function getRemoteIPAddress() {
 $sql = "INSERT INTO skymake_answer (id, qn, answer,uniq,examid)
 VALUES ('".$_SESSION["id"]."', '".$qn_internal."', '".$_SESSION["lastanswer"]."','".$uniq."','".$_SESSION["examid"]."')";
 if (mysqli_query($linktwo, $sql)) {
-    echo "SQL Query Succeeded:".$sql;
+    echo _("We've successfully saved your response for question:").$qn_internal;
 } else {
     $sql = "DELETE FROM skymake_answer WHERE uniq='".$uniq."';";
     if (mysqli_query($linktwo, $sql)){
@@ -241,7 +241,7 @@ function getRemoteIPAddress() {
 VALUES ('".$_SESSION["id"]."', '".$qn_internal."', '".$_SESSION["lastanswer"]."','".$uniq."','".$_SESSION["examid"]."')";
 
     if (mysqli_query($linktwo, $sql)) {
-    echo "SQL Query Succeeded:".$sql;
+    echo _("We've successfully saved your response for question:").$qn_internal;
     }
         else{
           echo "Type 2 Error: " . $sql . "<br>" . mysqli_error($linktwo);
@@ -290,7 +290,6 @@ function getRemoteIPAddress() {
         <input type="radio" id="Q_EMPTY" name="ANSWER" value="Q_EMPTY">
     <label for="Q_EMPTY"><?= _("Leave Empty") ?></label>
     <input id="nextbtn" name="nextbtn" type="submit" class="btn btn-primary" value="<?= _("Submit and Continue") ?>"><br>
-        <input name="killsession" type="submit" class="btn btn-primary" value="<?= _("Kill Session") ?>"><br>
          <p id="timer" name="timer"></p>
         </form>
 </body>
diff --git a/oes/sessionkill.php b/oes/sessionkill.php
deleted file mode 100644
index bc84180..0000000
--- a/oes/sessionkill.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-// Initialize the session
-session_start();
- 
-// Unset all of the session variables
-$_SESSION = array();
- 
-// Destroy the session.
-session_destroy();
- 
-// Redirect to login page
-header("location: index.php");
-exit;
-?>
\ No newline at end of file
diff --git a/skymake-platform.php b/skymake-platform.php
index 39b946d..6b81f8c 100755
--- a/skymake-platform.php
+++ b/skymake-platform.php
@@ -619,14 +619,14 @@ function loadWebMeeting(){
                    echo("ERROR: Could not able to execute $sql. " . mysqli_error($link));
                }
            } else {
-               echo "You can't delete the user 'root'";
+               echo _("You can't delete the user 'root'");
            }
        }
        if(isset($_POST["setRole"])){
            if($_POST["username"] != "root") {
                SMUser::setRole($link, $_POST["username"], $_POST["newRole"]);
            } else {
-               echo "You can't change the role of user 'root'.";
+               echo _("You can't change the role of user 'root'.");
            }
        }
        ?>
@@ -657,6 +657,7 @@ function loadWebMeeting(){
                     <option value="admin"><?= _("Administrator") ?></option>
                     <option value="student"><?= _("Student") ?></option>
                     <option value="teacher"><?= _("Teacher") ?></option>
+                    <option value="moderator"><?= _("Moderator") ?></option>
                 </select>
                 <div class="input-group-append">
                     <button class="btn btn-outline-secondary" type="submit" name="setRole"><?= _("Set Role") ?></button>