Title: Asynchronous Loading PHP Notice
Last modified: August 21, 2016

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# Asynchronous Loading PHP Notice

 *  [Courtney Fantinato](https://wordpress.org/support/users/ridingforlife/)
 * (@ridingforlife)
 * [12 years, 1 month ago](https://wordpress.org/support/topic/asynchronous-loading-php-notice/)
 * Hello,
 * There is an error notice from your plugin when the **Asynchronous Loading** setting
   checkbox is UNchecked:
 * _Notice: Undefined index: addthis\_asynchronous\_loading in …/wp-content/plugins/
   addthis/includes/addthis\_addjs.php on line 168_
 * You should look into fixing this, if you’re going to provide it as an option.
   Having PHP errors on is something that is very handy for finding these issues…
 * Thanks
 * [https://wordpress.org/plugins/addthis/](https://wordpress.org/plugins/addthis/)

The topic ‘Asynchronous Loading PHP Notice’ is closed to new replies.

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## Tags

 * [asynchronous](https://wordpress.org/support/topic-tag/asynchronous/)

 * 0 replies
 * 1 participant
 * Last reply from: [Courtney Fantinato](https://wordpress.org/support/users/ridingforlife/)
 * Last activity: [12 years, 1 month ago](https://wordpress.org/support/topic/asynchronous-loading-php-notice/)
 * Status: not resolved