Title: Plugin not working with PHP v.5.3.3
Last modified: August 30, 2016

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# Plugin not working with PHP v.5.3.3

 *  Resolved [markrean1](https://wordpress.org/support/users/markrean1/)
 * (@markrean1)
 * [10 years, 9 months ago](https://wordpress.org/support/topic/plugin-not-working-with-php-v533/)
 * **Plugin could not be activated because it triggered a fatal error.
 * Fatal error: Uncaught exception ‘Exception’ with message ‘The Facebook SDK v4
   requires PHP version 5.4 or higher.’ in /**********/wp-content/plugins/fs-social-
   comments/facebook-php/autoload.php:32 Stack trace: #0 /**********/wp-content/
   plugins/fs-social-comments/fs-social-comments.php(34): require() #1 /**********/
   wp-admin/plugins.php(153): include(‘/var/www/html/r…’) #2 /**********/wp-admin/
   plugins.php(155): plugin_sandbox_scrape(‘fs-social-comme…’) #3 {main} thrown 
   in /**********/wp-content/plugins/fs-social-comments/facebook-php/autoload.php
   on line 32
 * [https://wordpress.org/plugins/fs-social-comments/](https://wordpress.org/plugins/fs-social-comments/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [fabio.sirchia](https://wordpress.org/support/users/fabiosirchia/)
 * (@fabiosirchia)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/plugin-not-working-with-php-v533/#post-6311291)
 * Hi,
 * im sorry plugin requires PHP version 5.4 because of the new facebook SDK.

Viewing 1 replies (of 1 total)

The topic ‘Plugin not working with PHP v.5.3.3’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/fs-social-comments_5e75a8.svg)
 * [Fs Social Comments](https://wordpress.org/plugins/fs-social-comments/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/fs-social-comments/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/fs-social-comments/)
 * [Active Topics](https://wordpress.org/support/plugin/fs-social-comments/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/fs-social-comments/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/fs-social-comments/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [fabio.sirchia](https://wordpress.org/support/users/fabiosirchia/)
 * Last activity: [10 years, 7 months ago](https://wordpress.org/support/topic/plugin-not-working-with-php-v533/#post-6311291)
 * Status: resolved