Title: PHP Error while activating the plugin
Last modified: June 8, 2026

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# PHP Error while activating the plugin

 *  [antoine69](https://wordpress.org/support/users/antoine69/)
 * (@antoine69)
 * [10 hours, 13 minutes ago](https://wordpress.org/support/topic/php-error-while-activating-the-plugin/)
 * Hi,
 * When I want to activate the plugin, I get a PHP error as follows, Could you guess
   please.
   I use DIVI5 theme. Thanks
 * Détails de l’erreur
 * Une erreur de type E_ERROR a été causée dans la ligne 44 du fichier /home/xxxxxxxx/
   yyyyyyyyyy/wp-content/plugins/email-subscribers/lite/includes/libraries/action-
   scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php. Message d’erreur:
   Uncaught RuntimeException: Error saving action: Error saving action: Database
   error. in /home/xxxxxxxx/yyyyyyyyyy/wp-content/plugins/email-subscribers/lite/
   includes/libraries/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.
   php:44
   Stack trace: 0 /home/xxxxxxxx/yyyyyyyyyy/wp-content/plugins/email-subscribers/
   lite/includes/libraries/action-scheduler/classes/data-stores/ActionScheduler_HybridStore.
   php(242): ActionScheduler_DBStoreMigrator->save_action() 1 /home/xxxxxxxx/yyyyyyyyyy/
   wp-content/plugins/email-subscribers/lite/includes/libraries/action-scheduler/
   classes/ActionScheduler_ActionFactory.php(327): ActionScheduler_HybridStore->
   save_action() 2 /home/xxxxxxxx/yyyyyyyyyy/wp-content/plugins/email-subscribers/
   lite/includes/libraries/action-scheduler/classes/ActionScheduler_ActionFactory.
   php(315): ActionScheduler_ActionFactory->store() 3 /home/xxxxxxxx/yyyyyyyyyy/
   wp-content/plugins/email-subscribers/lite/includes/libraries/action-scheduler/
   functions.php(102): ActionScheduler_ActionFactory->create() 4 /home/xxxxxxxx/
   yyyyyyyyyy/wp-content/plugins/email-subscribers/lite/includes/libraries/action-
   scheduler/classes/migration/Scheduler.php(89): as_schedule_single_action() 5 /
   home/xxxxxxxx/yyyyyyyyyy/wp-content/plugins/email-subscribers/lite/includes/libraries/
   action-scheduler/classes/migration/Controller.php(119): Action_Scheduler\Migration\
   Scheduler->schedule_migration() 6 /home/xxxxxxxx/yyyyyyyyyy/wp-includes/class-
   wp-hook.php(341): Action_Scheduler\Migration\Controller->schedule_migration()
   7 /home/xxxxxxxx/yyyyyyyyyy/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
   8 /home/xxxxxxxx/yyyyyyyyyy/wp-includes/plugin.php(522): WP_Hook->do_action()
   9 /home/xxxxxxxx/yyyyyyyyyy/wp-settings.php(793): do_action() 10 /home/xxxxxxxx/
   yyyyyyyyyy/wp-config.php(97): require_once(‘/home/xxxxxxxx/…’) 11 /home/xxxxxxxx/
   yyyyyyyyyy/wp-load.php(50): require_once(‘/home/xxxxxxxx/…’) 12 /home/xxxxxxxx/
   yyyyyyyyyy/wp-admin/admin.php(35): require_once(‘/home/xxxxxxxx/…’) 13 /home/
   xxxxxxxx/yyyyyyyyyy/wp-admin/plugins.php(10): require_once(‘/home/xxxxxxxx/…’)
   14 {main}
 * thrown

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## Tags

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

 * 0 replies
 * 1 participant
 * Last reply from: [antoine69](https://wordpress.org/support/users/antoine69/)
 * Last activity: [10 hours, 13 minutes ago](https://wordpress.org/support/topic/php-error-while-activating-the-plugin/)
 * Status: not resolved