Application and invalid certificate errors
<p>I am testing a call flow and I am receiving the following errors.
I am receiving this error message on my twilio alert dashboard:</p>

<blockquote>
  <p>11237 - Certificate Invalid - Could not find path to certificate</p>
</blockquote>

<p>and if I try dialing the number the prompt I hear on the phone is </p>

<blockquote>
  <p>We are sorry and application error has occurred. Goodbye</p>
</blockquote>

<p>I am using a trial account and have not upgraded yet. I am also using openvbx.</p>

<p>Can anyone help me please?</p>