bazarr/libs/flask_debugtoolbar/templates/panels/sqlalchemy_error.html

<h4>Queries Unavailable</h4>

<p>
  The toolbar was unable to fetch the SQLAlchemy queries for this request.
  To enable the SQLAlchemy query display, please:
</p>

<ol>
  {% if not json_available or not sqlalchemy_available %}
  <li>
    <h5>Install required libraries:</h5>
    <ul>
      {% if not json_available %}
      <li>simplejson</li>
      {% endif %}
      {% if not sqlalchemy_available %}
      <li>Flask-SQLAlchemy</li>
      {% endif %}
    </ul>
  </li>
  {% endif %}

  {% if not extension_used %}
  <li>
    <h5>Configure Flask-SQLAlchemy:</h5>
    <p>
      The Flask-SQLAlchemy extension needs to be configured for this application.
      Please see the <a href="http://flask-sqlalchemy.pocoo.org/latest/quickstart/">
      Flask-SQLAlchemy documentation</a> for details.
    </p>
  </li>
  {% endif %}

  {% if not recording_enabled %}
  <li>
    <h5>Enable query recording:</h5>
    <p>
      Since this app is not currently running in <code>DEBUG</code> mode, Flask-SQLAlchemy will not record queries by default. To enable query recording in non-debug mode, set the following configuration value:
    </p>
    <pre>app.config['SQLALCHEMY_RECORD_QUERIES'] = True</pre>
    <p>
      See the
      <a href="http://flask-sqlalchemy.pocoo.org/latest/api/#flask.ext.sqlalchemy.get_debug_queries">
        documention of Flask-SQLAlchemy's <code>get_debug_queries()</code></a>
      for additional details.
    </p>
  </li>
  {% endif %}
</ol>