icingaweb2/application/views/scripts/config/show-configuration.phtml

<?= $this->tabs->render($this); ?>


<br/>
<div>
  <h4><i>WARNING ICON</i>Saving "<?= $this->escape($this->file); ?>.ini" Failed</h4>
  <br/>
  <p>
    Your <?= $this->escape($this->file); ?> configuration couldn't be stored (error: "<?= $this->exceptionMessage; ?>").<br/>
    This could have one or more of the following reasons:
  </p>
  <ul>
    <li>You don't have file-system permissions to write to the <?= $this->escape($this->file); ?>.ini file</li>
    <li>Something went wrong while writing the file</li>
    <li>There's an application error preventing you from persisting the configuration</li>
  </ul>
</div>

<p>
  Details can be seen in your application log (if you don't have access to this file, call your administrator in this case).
  <br/>
  In case you can access the configuration file (config/<?= $this->escape($this->file); ?>.ini) by yourself, you can open it and
  insert the config manually:
</p>
<p>
  <pre>
    <code>
<?= $this->escape($this->iniConfigurationString); ?>
    </code>
  </pre>
</p>