Title: Plugin breaks site
Last modified: September 7, 2021

---

# Plugin breaks site

 *  Resolved [roamingchile](https://wordpress.org/support/users/roamingchile/)
 * (@roamingchile)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/plugin-breaks-site-13/)
 * Hello. My website was not loading well. WordPress sent me an email saying it 
   due to an error in the Hebrew date plugin. Deactivating the plugin corrected 
   my site.
 * Below is the info WP sent me:
 * WordPress version 5.8
    Current theme: Readit Pro (version 1.1.5) Current plugin:
   WordPress Hebrew Date (version 1.3.5) PHP version 7.4.10
 *     ```
       Error Details
       =============
       An error of type E_ERROR was caused in line 17 of the file public_html/roamingchile/wp-content/plugins/wordpress-hebrew-date/heb_date.php. Error message: Uncaught Error: Call to undefined function gregoriantojd() in public_html/roamingchile/wp-content/plugins/wordpress-hebrew-date/heb_date.php:17
       Stack trace:
       #0 public_html/roamingchile/wp-content/plugins/wordpress-hebrew-date/heb_date.php(48): hebDate('2021-08-14 23:0...')
       #1 public_html/roamingchile/wp-includes/class-wp-hook.php(305): the_hebDate('2021/08/14')
       #2 public_html/roamingchile/wp-includes/plugin.php(189): WP_Hook->apply_filters('2021/08/14', Array)
       #3 public_html/roamingchile/wp-includes/general-template.php(2680): apply_filters('get_the_time', '2021/08/14', 'Y/m/d', Object(WP_Post))
       #4 public_html/roamingchile/wp-admin/includes/class-wp-posts-list-table.php(1147): get_the_time('Y/m/d', Object(WP_
       ```
   

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [hatul](https://wordpress.org/support/users/hatul/)
 * (@hatul)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/plugin-breaks-site-13/#post-14852247)
 * You need to enable calendar extension in PHP settings.
 *  Thread Starter [roamingchile](https://wordpress.org/support/users/roamingchile/)
 * (@roamingchile)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/plugin-breaks-site-13/#post-14852841)
 * Shalom, I appreciate your answer but I do not know how to enable? In the php.
   ini file with my webhost? or the heb-cal.php file. A little more guidance, b’vakasha.
 *  Plugin Author [hatul](https://wordpress.org/support/users/hatul/)
 * (@hatul)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/plugin-breaks-site-13/#post-14854095)
 * You need to add `extension=calendar` to php.ini. If the problem persists, contact
   your server administrator.
    -  This reply was modified 4 years, 9 months ago by [hatul](https://wordpress.org/support/users/hatul/).
 *  Thread Starter [roamingchile](https://wordpress.org/support/users/roamingchile/)
 * (@roamingchile)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/plugin-breaks-site-13/#post-14854809)
 * thank you very much. up and running.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Plugin breaks site’ is closed to new replies.

 * ![](https://ps.w.org/wordpress-hebrew-date/assets/icon-256x256.png?rev=1091074)
 * [WP Hebrew Date](https://wordpress.org/plugins/wordpress-hebrew-date/)
 * [Support Threads](https://wordpress.org/support/plugin/wordpress-hebrew-date/)
 * [Active Topics](https://wordpress.org/support/plugin/wordpress-hebrew-date/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wordpress-hebrew-date/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wordpress-hebrew-date/reviews/)

 * 4 replies
 * 2 participants
 * Last reply from: [roamingchile](https://wordpress.org/support/users/roamingchile/)
 * Last activity: [4 years, 9 months ago](https://wordpress.org/support/topic/plugin-breaks-site-13/#post-14854809)
 * Status: resolved