PHP Warning: Empty string supplied as input

Created:

2016-12-28 13:20:24 UTC

Modified:

2017-08-08 13:18:06 UTC

0

Was this article helpful?


Have more questions?

Submit a request

PHP Warning: Empty string supplied as input

Applicable to:

  • Plesk for Linux

Symptoms

The following warning presents in the /var/www/vhosts/example.com/logs/error_log :

mod_fcgid: stderr: PHP Warning: DOMDocument::loadHTML(): Empty string supplied as input in /var/www/vhosts/example.com/httpdocs/wp-content/plugins/fb-instant-articles/vendor/facebook/facebook-instant-articles-sdk-php/src/Facebook/InstantArticles/Transformer/Transformer.php on line 178, referer: http://www.example.com/wp-admin/post-new.php

Cause

The issue caused by 'Facebook Instant Articles' plugin.

Answer

In order to resolve it contact the plugin author.

To get more information about the plugin refer to the following links:

Github facebook-instant-articles-wp

Instant-articles plugin documentation

Have more questions? Submit a request
Please sign in to leave a comment.