Title: Fatal Error on WPEngine
Last modified: October 10, 2022

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# Fatal Error on WPEngine

 *  Resolved [erin](https://wordpress.org/support/users/erinobrien/)
 * (@erinobrien)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/fatal-error-on-wpengine/)
 * `PHP Fatal error: Uncaught Error: Call to a member function find() on null in/
   nas/content/live/website/wp-content/plugins/listings-for-appfolio/inc/simple_html_dom.
   php:1582\nStack trace:\n#0 /nas/content/live/website/wp-content/plugins/listings-
   for-appfolio/inc/listings.php(71): simple_html_dom->find('.filter-menu', 0)\n#
   1 /nas/content/live/website/wp-includes/shortcodes.php(356): apfl_display_all_listings('','','
   apfl_listings')\n#2 [internal function`
 * Do you have a suggestion for this fatal error when trying to use the shortcode?
   WPEngine has confirmed that allow_url_fopen = 1.
 * Thank you!

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Contributor [Deepak Khokhar](https://wordpress.org/support/users/deepakkite/)
 * (@deepakkite)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/fatal-error-on-wpengine/#post-16087260)
 * [@erinobrien](https://wordpress.org/support/users/erinobrien/)
 * Please make sure you entered your Appfolio URL correct in the plugin’s settings.
   It should look like – [https://example.appfolio.com](https://example.appfolio.com)
 *  Thread Starter [erin](https://wordpress.org/support/users/erinobrien/)
 * (@erinobrien)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/fatal-error-on-wpengine/#post-16090214)
 * The URL is saved in place. After experimenting, I found the fatal error occurs
   when there’s a trailing slash on the URL. Deleting the trailing slash after .
   com allowed it to work. This bug should be fixed within the plugin itself to 
   either remove the trailing slash, or work with it included.
    Thanks.
 *  Plugin Contributor [Deepak Khokhar](https://wordpress.org/support/users/deepakkite/)
 * (@deepakkite)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/fatal-error-on-wpengine/#post-16091540)
 * Thanks for letting us know. We will take care of it in the next version.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Fatal Error on WPEngine’ is closed to new replies.

 * ![](https://ps.w.org/listings-for-appfolio/assets/icon-256x256.png?rev=2700185)
 * [Listings for Appfolio](https://wordpress.org/plugins/listings-for-appfolio/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/listings-for-appfolio/#faq)
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 * 5 replies
 * 2 participants
 * Last reply from: [Deepak Khokhar](https://wordpress.org/support/users/deepakkite/)
 * Last activity: [3 years, 8 months ago](https://wordpress.org/support/topic/fatal-error-on-wpengine/#post-16091540)
 * Status: resolved