title: Fatal Error:Uncaught SoapFault exception:[Client] no xml document on PHP, How to fix?
body: <p>Fatal error: Uncaught SoapFault exception: [Client] looks like we got no XML document in D:\xampp\htdocs\soap\soap-client\client.php:76 Stack trace: #0 D:\xampp\htdocs\soap\soap-client\client.php(76): SoapClient-&gt;__call('ubah_mahasiswa', Array) #1 D:\xampp\htdocs\soap\soap-client\proses.php(10): client-&gt;ubah_mhs('14650011', 'Ratna', 'Sokaraja', '822214567') #2 {main} thrown in D:\xampp\htdocs\soap\soap-client\client.php on line 76</p>
  <p>I got that message when trying to update the data, I've checked on line 76, but cannot find the false</p>
  <pre><code>public function ubah_mhs($nim_mhs,$nama_mhs,$alamat_mhs,$telepon_mhs)
  {   // memanggil method/fungsi yang ada di server
      $this-&gt;api-&gt;ubah_mahasiswa($nim_mhs,$nama_mhs,$alamat_mhs,$telepon_mhs);
      // menghapus variabel dari memory
      unset($nim_mhs, $nama_mhs, $alamat_mhs, $telepon_mhs);  
  }
  </code></pre>
  <p><a href="https://i.stack.imgur.com/atwg4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/atwg4.png" alt="It's working normally until I click 'Ubah' and then the output is Fatal Error" /></a></p>
  <p>I've checked in PHP Myadmin too but isn't an error.. What should I do?</p>
  <p><a href="https://i.stack.imgur.com/yisF7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yisF7.png" alt="PHP MyAdmin" /></a></p>