Title: PHP 7 Error
Last modified: June 1, 2019

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# PHP 7 Error

 *  Resolved [techdog1](https://wordpress.org/support/users/techdog1/)
 * (@techdog1)
 * [6 years, 12 months ago](https://wordpress.org/support/topic/php-7-error-16/)
 * When I enable the plugin I get this message
 * Fatal error: Class Twig_Loader_String contains 1 abstract method and must therefore
   be declared abstract or implement the remaining methods (Twig\Loader\LoaderInterface::
   getSourceContext) in /var/www/html/wp-content/plugins/popup-by-supsystic/classes/
   Twig/Loader/String.php on line 26
    The site is experiencing technical difficulties.
 * [https://pasteboard.co/IhqOb6n.png](https://pasteboard.co/IhqOb6n.png)

Viewing 1 replies (of 1 total)

 *  Plugin Author [supsystic](https://wordpress.org/support/users/supsysticcom/)
 * (@supsysticcom)
 * [6 years, 12 months ago](https://wordpress.org/support/topic/php-7-error-16/#post-11600132)
 * Hi, [@techdog1](https://wordpress.org/support/users/techdog1/)
    Thank you for
   contacting us regarding your question!
 * Please contact us through our 
    [internal support](https://supsystic.com/contact-us/).
   We will help you to solve the problem.

Viewing 1 replies (of 1 total)

The topic ‘PHP 7 Error’ is closed to new replies.

 * ![](https://ps.w.org/popup-by-supsystic/assets/icon-256x256.png?rev=1684296)
 * [Smart Popup by Supsystic](https://wordpress.org/plugins/popup-by-supsystic/)
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## Tags

 * [fatal](https://wordpress.org/support/topic-tag/fatal/)
 * [php](https://wordpress.org/support/topic-tag/php/)
 * [popup](https://wordpress.org/support/topic-tag/popup/)

 * 1 reply
 * 2 participants
 * Last reply from: [supsystic](https://wordpress.org/support/users/supsysticcom/)
 * Last activity: [6 years, 12 months ago](https://wordpress.org/support/topic/php-7-error-16/#post-11600132)
 * Status: resolved