Upload mit File und Select geht nicht.

<style>
  .noperm{
    font-family: sans-serif;
    color: red;
    margin-top: 23%;
  }
  h3{
    font-family: sans-serif;
  }
  p{
    font-family: sans-serif;
  }
</style>
  <link rel="stylesheet" href="styles/bootstrap.css">
    <?php

    error_reporting(E_ERROR | E_WARNING | E_PARSE);
    include('upload.php');
    include('phpSkripte/login.php');
    $conn = mysqli_connect("localhost", "root", "", "einloggen");
    $user_check = $_SESSION['login_user'];

    $ergebnis = mysqli_query($conn, "SELECT rechte FROM login WHERE username = '$user_check'");
    $row = mysqli_fetch_assoc($ergebnis);
    $login_session = $row['username'];
    if ($row['rechte'] >= 1) {
      ?>
      <form method="POST" enctype="multipart/form-data">
      <center><div class="file"><input type="file" name="file" id="file"> </div>
        <br>
         <select class="form-control" id="path" name="path">
          <option>qb1/1</option>
          <option>qb1/2</option>
          <option>qb1/3</option>
          <option>qb1/4</option>
          <option>qb1/5</option>
          <option>qb1/6</option>
          <option>qb2/1</option>
          <option>qb2/2</option>
          <option>qb2/3</option>
          <option>qb3/1</option>
          <option>qb3/2</option>
          <option>qb3/3</option>
          <option>qb4</option>
        </select>
       </center>
      <br>
      <center><div class="submit"><input type="submit" value="Hochladen" id="button"></div></center>
      <br>
      <br>
  </form>
  <?php
    echo $_POST["path"];
    }else {
      ?><center><h1 class="noperm">ZUGRIFF VERWEIGERT!</h1><center><?php
    }

    ?>
    <?php

        if(isset($_POST["submit"])){
        $error =  $_FILES['userfile']['error'];
            $file = $_FILES["file"];
            $path = $_POST['path'];
            echo $path;
            switch ($path) {
              case 'qb1/1':
                  move_uploaded_file($file["tmp_name"], "uploads/qb1/1/" . $file["name"]);
              break;
              case 'qb1/2':
                  move_uploaded_file($file["tmp_name"], "uploads/qb1/2/" . $file["name"]);
              break;
              case 'qb1/3':
                  move_uploaded_file($file["tmp_name"], "uploads/qb1/3/" . $file["name"]);
              break;
              case 'qb1/4':
                  move_uploaded_file($file["tmp_name"], "uploads/qb1/4/" . $file["name"]);
              break;
              case 'qb1/5':
                  move_uploaded_file($file["tmp_name"], "uploads/qb1/5/" . $file["name"]);
              break;
              case 'qb1/6':
                  move_uploaded_file($file["tmp_name"], "uploads/qb1/6/" . $file["name"]);
              break;
              case 'qb2/1':
                  move_uploaded_file($file["tmp_name"], "uploads/qb2/1/" . $file["name"]);
              break;
              case 'qb2/2':
                  move_uploaded_file($file["tmp_name"], "uploads/qb2/2/" . $file["name"]);
              break;
              case 'qb2/3':
                  move_uploaded_file($file["tmp_name"], "uploads/qb2/3/" . $file["name"]);
              break;
              case 'qb3/1':
                  move_uploaded_file($file["tmp_name"], "uploads/qb3/1/" . $file["name"]);
              break;
              case 'qb3/2':
                  move_uploaded_file($file["tmp_name"], "uploads/qb3/2/" . $file["name"]);
              break;
              case 'qb3/3':
                  move_uploaded_file($file["tmp_name"], "uploads/qb3/3/" . $file["name"]);
              break;
              case 'qb4':
                  move_uploaded_file($file["tmp_name"], "uploads/qb4/" . $file["name"]);
              break;
            }
            header("location: uploadroot.php");
            echo $error;
    }

    ?>