Title: Cannot activate: crash Last modified: December 24, 2020 --- # Cannot activate: crash * Resolved [passegua](https://wordpress.org/support/users/passegua/) * (@passegua) * [5 years, 4 months ago](https://wordpress.org/support/topic/cannot-install-crash/) * I downloaded your plugin. As I click on “Activate” my site crashes. So I had to remove your plugin in order to make my site online again. * Please tell me how activate without errors your plugin. * Here the mail I receive from wordpress on my site: * Versione di WordPress 5.6 Tema corrente: Twenty Twelve (versione 3.3) Plugin corrente: Action Scheduler (versione 3.1.6) Versione PHP 7.4.10 * Dettagli dell’errore ==================== Un errore di E_ERROR è stato causato nella linea 44 del file /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/ plugins/action-scheduler-3.1.6/classes/migration/ActionScheduler_DBStoreMigrator. php. Messaggio di errore: Uncaught RuntimeException: Error saving action: Error saving action: Table ‘Sql1345755_4.wp_actionscheduler_actions’ doesn’t exist in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/action-scheduler- 3.1.6/classes/migration/ActionScheduler_DBStoreMigrator.php:44 Stack trace: # 0 /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/action-scheduler- 3.1.6/classes/data-stores/ActionScheduler_HybridStore.php(242): ActionScheduler_DBStoreMigrator- >save_action() #1 /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/ action-scheduler-3.1.6/classes/ActionScheduler_ActionFactory.php(177): ActionScheduler_HybridStore- >save_action() #2 /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/ action-scheduler-3.1.6/classes/ActionScheduler_ActionFactory.php(84): ActionScheduler_ActionFactory- >store() #3 /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/action- scheduler-3.1.6/functions.php(36): ActionScheduler_ActionFactory->single() #4/ web/htdocs/www.sinapsi.org/home/wordpr - This topic was modified 5 years, 4 months ago by [passegua](https://wordpress.org/support/users/passegua/). * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcannot-install-crash%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 6 replies - 1 through 6 (of 6 total) * [Siew](https://wordpress.org/support/users/kosiew/) * (@kosiew) * [5 years, 4 months ago](https://wordpress.org/support/topic/cannot-install-crash/#post-13837757) * Hi there, * > ..downloaded your plugin. As I click on “Activate” my site crashes… * I want to make sure I understand you correctly. Can you tell me more which plugin you activated? * If you are referring to WooCommerce, have you tried deactivating all other plugins and then try to activate it again? * Thread Starter [passegua](https://wordpress.org/support/users/passegua/) * (@passegua) * [5 years, 4 months ago](https://wordpress.org/support/topic/cannot-install-crash/#post-13838622) * As you may read in the crash log I am trying to activate your “action-scheduler- 3.1.6” plugin. * [Siew](https://wordpress.org/support/users/kosiew/) * (@kosiew) * [5 years, 4 months ago](https://wordpress.org/support/topic/cannot-install-crash/#post-13841840) * Hi [@passegua](https://wordpress.org/support/users/passegua/) , * > ..I am trying to activate your “action-scheduler-3.1.6” plugin… * Thanks for clarifying. * I tested and do not see the same issue on my site. Link to image: [https://d.pr/i/MCpUJ1](https://d.pr/i/MCpUJ1) * Have you tried deactivating all other plugins and then try to activate it again? * Thread Starter [passegua](https://wordpress.org/support/users/passegua/) * (@passegua) * [5 years, 4 months ago](https://wordpress.org/support/topic/cannot-install-crash/#post-13842431) * I solved that problem. Was an issue about charset. Please read the whole thread: [https://wordpress.org/support/topic/fatal-error-3721/](https://wordpress.org/support/topic/fatal-error-3721/) * [Siew](https://wordpress.org/support/users/kosiew/) * (@kosiew) * [5 years, 4 months ago](https://wordpress.org/support/topic/cannot-install-crash/#post-13846260) * Hi [@passegua](https://wordpress.org/support/users/passegua/) , * Glad to hear this 🙂. * I’m going to mark this as resolved – if you have any further questions, you can start a new thread. * Thread Starter [passegua](https://wordpress.org/support/users/passegua/) * (@passegua) * [5 years, 4 months ago](https://wordpress.org/support/topic/cannot-install-crash/#post-13846865) * Good, go ahead. Thanks Viewing 6 replies - 1 through 6 (of 6 total) The topic ‘Cannot activate: crash’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/action-scheduler.svg) * [Action Scheduler](https://wordpress.org/plugins/action-scheduler/) * [Support Threads](https://wordpress.org/support/plugin/action-scheduler/) * [Active Topics](https://wordpress.org/support/plugin/action-scheduler/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/action-scheduler/unresolved/) * [Reviews](https://wordpress.org/support/plugin/action-scheduler/reviews/) ## Tags * [block](https://wordpress.org/support/topic-tag/block/) * [Crash](https://wordpress.org/support/topic-tag/crash/) * 6 replies * 2 participants * Last reply from: [passegua](https://wordpress.org/support/users/passegua/) * Last activity: [5 years, 4 months ago](https://wordpress.org/support/topic/cannot-install-crash/#post-13846865) * Status: resolved