Title: iThemes Sync plugin error
Last modified: October 8, 2019

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# iThemes Sync plugin error

 *  Resolved [TWD](https://wordpress.org/support/users/twd/)
 * (@twd)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/ithemes-sync-plugin-error/)
 * I have iThemes Sync plugin auto-update set to “disabled”.
    However I wonder if
   the plugin is trying to override that setting.
 * Receiving the following email for all sites where iThemes Sync and EUM plugin
   are enabled.
 * “Since WordPress 5.2 there is a built-in feature that detects when a plugin or
   theme causes a fatal error on your site, and notifies you with this automated
   email.
    In this case, WordPress caught an error with one of your plugins, Easy
   Updates Manager.”
 * An error of type E_ERROR was caused in line 139 of the file /home/mysite/public_html/
   wp-content/plugins/stops-core-theme-and-plugin-updates/includes/MPSUM_Logs.php.
   Error message: Uncaught Error: Call to undefined function get_plugin_updates()
   in /home/mysite/public_html/wp-content/plugins/stops-core-theme-and-plugin-updates/
   includes/MPSUM_Logs.php:139
    Stack trace: #0 /home/mysite/public_html/wp-content/
   plugins/stops-core-theme-and-plugin-updates/includes/MPSUM_Logs.php(198): MPSUM_Logs-
   >cache_version_numbers() #1 /home/mysite/public_html/wp-content/plugins/stops-
   core-theme-and-plugin-updates/includes/MPSUM_Logs.php(407): MPSUM_Logs->get_cached_version_information()#
   2 /home/mysite/public_html/wp-includes/class-wp-hook.php(286): MPSUM_Logs->manual_updates(
   Object(Plugin_Upgrader), Array) #3 /home/mysite/public_html/wp-includes/class-
   wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #4 /home/mysite/public_html/
   wp-includes/plugin.php(465): WP_Hook->do_action(Array) #5 /home/mysite/public_html/
   wp-admin/includes/class-plugin-upgrader.php(316): do_action(‘upgrader_proces…’,
   Object(Plugin_Upgrader), Array) #6 /home/mysite/public_html/wp-content/plugins/
   ithemes-sync/verbs

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [Taryn](https://wordpress.org/support/users/tl22/)
 * (@tl22)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/ithemes-sync-plugin-error/#post-12010866)
 * Hello I received several emails exactly the same this morning too. Is it a clash
   with easy updates manager and ithemes sync?
 *  Thread Starter [TWD](https://wordpress.org/support/users/twd/)
 * (@twd)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/ithemes-sync-plugin-error/#post-12015312)
 * I am seeing this:
 * “The following constants are set and will prevent automatic updates in Easy Updates
   Manager.
    Please check your wp-config.php file or other files for these constants
   and remove them to allow Easy Updates Manager to have control.
 * AUTOMATIC_UPDATER_DISABLED: This constant disables any auto updates.
    WP_AUTO_UPDATE_CORE:
   This constant disables WordPress core from being automatically updated.”
 * Automatic updates for iThemes Sync are switched OFF anyway.
 *  [Taryn](https://wordpress.org/support/users/tl22/)
 * (@tl22)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/ithemes-sync-plugin-error/#post-12015319)
 * Hi I saw yesterday after your post ‘easy updates’ released a new plugin update.
   I did that update and this morning I didn’t have any error emails, so fingers
   crossed.
    -  This reply was modified 6 years, 8 months ago by [Taryn](https://wordpress.org/support/users/tl22/).

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘iThemes Sync plugin error’ is closed to new replies.

 * ![](https://ps.w.org/stops-core-theme-and-plugin-updates/assets/icon-256x256.
   png?rev=1896941)
 * [Easy Updates Manager](https://wordpress.org/plugins/stops-core-theme-and-plugin-updates/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/stops-core-theme-and-plugin-updates/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/stops-core-theme-and-plugin-updates/)
 * [Active Topics](https://wordpress.org/support/plugin/stops-core-theme-and-plugin-updates/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/stops-core-theme-and-plugin-updates/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/stops-core-theme-and-plugin-updates/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [Taryn](https://wordpress.org/support/users/tl22/)
 * Last activity: [6 years, 8 months ago](https://wordpress.org/support/topic/ithemes-sync-plugin-error/#post-12015319)
 * Status: resolved