   </th>
<th>
                    <p>
                      Thrown On
                    </p>
                  </th>
</tr></thead>
<tbody><tr>
<td>
                    <p>
                      <code class="computeroutput"><span class="identifier">system_error</span></code>
                    </p>
                  </td>
<td>
                    <p>
                      Thrown on failure. If the sequence is empty, the associated
                      error code is <code class="computeroutput"><span clas