I am unable to successfully submit guest entries I am trying to submit a guest entry it keeps returning a fatal error. This is my code

&lt;form method="post" action="" accept-charset="UTF-8"&gt;
{{ getCsrfInput() }}
&lt;input type="hidden" name="action" value="guestEntries/saveEntry"&gt;
&lt;input type="hidden" name="redirect" value="success"&gt;
&lt;input type="hidden" name="profile" value="3"&gt;

&lt;label for="title"&gt;Title&lt;/label&gt;
&lt;input id="title" type="text" name="title"&gt;

&lt;label for="body"&gt;Body&lt;/label&gt;
&lt;textarea id="body" name="fields[body]"&gt;&lt;/textarea&gt;

&lt;input type="submit" value="Publish"&gt;
&lt;/form&gt;
As per the documentation, you need to include a hidden sectionId field. This specifies the section to which the entry will be submitted.