Error Scroll Bootrap ?

tiap buka halaman, scroll selalu melebihi batas, padahal tidak ada coding lainnya.

tapi waktu rubah size, misal tidak di full screen scroll sesuai, dan tetap sesuai klo di full screen kembali. sampai di refresh lagi.

ini code buat crudnya

  <div class="right_col" role="main">

            <div class="page-title">
              <div class="title_left">
                <h3>Users <small>Some examples to get you started</small></h3>
              </div>
              <div class="title_right">
                <div class="col-md-5 col-sm-5 col-xs-12 form-group pull-right top_search">
                  <div class="input-group">
                    <input type="text" class="form-control" placeholder="Search for...">
                    <span class="input-group-btn">
                      <button class="btn btn-default" type="button">Go!</button>
                    </span>
                  </div>
                </div>
              </div>
            </div>
            <!-- Awal Form -->
            <div class="clearfix">
            <div class="row">
              <div class="col-md-12 col-sm-12 col-xs-12">
                <div class="x_panel">
                <!-- Title Form Supplier  -->
                  <div class="x_title">
                    <h2>Supplier<small>Users</small></h2>
                    <div class="clearfix"></div>
                  </div>
                <!-- Title Menambah Data -->
                  <div class="x_content">
                  <div class="alert alert-success">
                    <h5>Ingin menambah data barang baru?
                    <a href="#" class="btn btn-warning btn-m" data-target="#ModalAdd" data-toggle="modal">Tambah Data</a></h5>
                  </div>
                <!-- Table -->
                    <table id="datatable-responsive" class="table table-striped table-bordered dt-responsive nowrap" cellspacing="0" width="100%">
                      <thead>
                              <tr>
                                <th>No. </th>
                                <th>Actions</th>
                                <th>Supplier ID</th>
                                <th>Supplier Name</th>
                                <th>Supplier Contact</th>
                                <th>Supplier Address</th>
                                <th>Supplier City</th>
                                <th>Supplier Phone</th>
                                <th>Supplier Email</th>
                                <th>Supplier Website</th>
                                <th>Supplier Modified Date</th>
                              </tr>
                      </thead>
                      <tbody>
                      <!-- Isi Table -->
                      <?php
                        $query = "SELECT * FROM emsupplier";
                        $crud->dataview($query);
                      ?>
                      </tbody>
                    </table>
                  </div>
                      </div>
              </div>
            </div>
            </div>
    </div>

<?php

class crud
{
 private $db;

 function __construct($dbconn)
 {
  $this->db = $dbconn;
 }


 public function dataview($query)
 {
  $stmt = $this->db->prepare($query);
  $stmt->execute();

  if($stmt->rowCount()>0)
  {
   $no=0;
   while($row=$stmt->fetch(PDO::FETCH_ASSOC))
   {
    $no++;
    ?>
                <tr>
                <td><?php print($no);?></td>
                <td class='center'>
                <a href='frmBarang.php?kondisi=ubah&id=".$data['SUPPLIERID']."'>
                  <i class='glyphicon glyphicon-edit'> Edit </i></a>
                <a  href='delete.php?modul=barang&id=".$data['SUPPLIERID']."'>
                  <i class='glyphicon glyphicon-remove-circle'> Delete </i></a>
                </td>
                <td><?php print($row['SUPPLIERID']); ?></td>
                <td><?php print($row['SUPPLIERNAME']); ?></td>
                <td><?php print($row['SUPPLIERCONTACT']); ?></td>
                <td><?php print($row['SUPPLIERADDRESS']); ?></td>
                <td><?php print($row['SUPPLIERCITY']); ?></td>
                <td><?php print($row['SUPPLIERPHONE']); ?></td>
                <td><?php print($row['SUPPLIEREMAIL']); ?></td>
                <td><?php print($row['SUPPLIERWEBSITE']); ?></td>
                <td><?php print($row['SUPPLIERMODIFIEDDATE']); ?></td>
                </tr>
                <?php
   }
 } else
      {
                ?>
        <tr>
        <td>Nothing here...</td>
        </tr>
        <?php
      }
  }
 }
 ?>

klo tablenya di isi tnpa database tidak munncul error scroll tsb