when i delete file and cache the website got error

What technical information is in the mail? And can you check the PHP errorlog for relevant errors?

[07-Aug-2020 21:36:49 UTC] PHP Fatal error: Uncaught RuntimeException: Error saving action: Error saving action: Database error. in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php:44
Stack trace:
#0 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/data-stores/ActionScheduler_HybridStore.php(242): ActionScheduler_DBStoreMigrator->save_action(Object(ActionScheduler_Action), NULL)
#1 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_ActionFactory.php(177): ActionScheduler_HybridStore->save_action(Object(ActionScheduler_Action))
#2 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_ActionFactory.php(84): ActionScheduler_ActionFactory->store(Object(ActionScheduler_Action))
#3 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/functions.php(36): ActionScheduler_ActionFactory->single(‘action_schedule…’, Ar in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php on line 44
[07-Aug-2020 21:36:50 UTC] PHP Fatal error: Uncaught RuntimeException: Error saving action: Error saving action: Database error. in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php:44
Stack trace:

database error from WooCommerce, don’t think I can help you with that mfayaz7 :-/

but it comes when i delete this plugin

this was the error

[08-Aug-2020 06:55:19 UTC] WordPress database error Table ‘Tsawwaq.wp_woocommerce_sessions’ doesn’t exist for query SELECT session_value FROM wp_woocommerce_sessions WHERE session_key = ‘1’ made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘init’), WP_Hook->do_action, WP_Hook->apply_filters, WooCommerce->init, wc_load_cart, WooCommerce->initialize_session, WC_Session_Handler->init, WC_Session_Handler->init_session_cookie, WC_Session_Handler->get_session_data, WC_Session_Handler->get_session
[08-Aug-2020 06:55:20 UTC] WordPress database error Table ‘Tsawwaq.wp_wfco_connectors’ doesn’t exist for query SELECT * FROM wp_wfco_connectors made by require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘wp_loaded’), WP_Hook->do_action, WP_Hook->apply_filters, WFCO_Common::get_connectors_data, WFCO_Model::get_results
[08-Aug-2020 06:55:20 UTC] PHP Fatal error: Uncaught RuntimeException: Error saving action: Error saving action: Database error. in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php:44
Stack trace:
#0 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/data-stores/ActionScheduler_HybridStore.php(242): ActionScheduler_DBStoreMigrator->save_action(Object(ActionScheduler_Action), NULL)
#1 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_ActionFactory.php(177): ActionScheduler_HybridStore->save_action(Object(ActionScheduler_Action))
#2 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_ActionFactory.php(84): ActionScheduler_ActionFactory->store(Object(ActionScheduler_Action))
#3 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/functions.php(36): ActionScheduler_ActionFactory->single(‘action_schedule…’, Ar in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php on line 44
[08-Aug-2020 06:55:20 UTC] WordPress database error Table ‘Tsawwaq.wp_woocommerce_sessions’ doesn’t exist for query INSERT INTO wp_woocommerce_sessions (session_key, session_value, session_expiry) VALUES (‘1’, ‘a:1:{s:8:\”customer\”;s:687:\”a:26:{s:2:\”id\”;s:1:\”0\”;s:13:\”date_modified\”;s:0:\”\”;s:8:\”postcode\”;s:0:\”\”;s:4:\”city\”;s:0:\”\”;s:9:\”address_1\”;s:0:\”\”;s:7:\”address\”;s:0:\”\”;s:9:\”address_2\”;s:0:\”\”;s:5:\”state\”;s:0:\”\”;s:7:\”country\”;s:2:\”AE\”;s:17:\”shipping_postcode\”;s:0:\”\”;s:13:\”shipping_city\”;s:0:\”\”;s:18:\”shipping_address_1\”;s:0:\”\”;s:16:\”shipping_address\”;s:0:\”\”;s:18:\”shipping_address_2\”;s:0:\”\”;s:14:\”shipping_state\”;s:0:\”\”;s:16:\”shipping_country\”;s:2:\”AE\”;s:13:\”is_vat_exempt\”;s:0:\”\”;s:19:\”calculated_shipping\”;s:0:\”\”;s:10:\”first_name\”;s:0:\”\”;s:9:\”last_name\”;s:0:\”\”;s:7:\”company\”;s:0:\”\”;s:5:\”phone\”;s:0:\”\”;s:5:\”email\”;s:0:\”\”;s:19:\”shipping_first_name\”;s:0:\”\”;s:18:\”shipping_last_name\”;s:0:\”\”;s:16:\”shipping_company\”;s:0:\”\”;}\”;}’, 1597003973)
ON DUPLICATE KEY UPDATE session_value = VALUES(session_value), session_expiry = VALUES(session_expiry) made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, WC_Session_Handler->save_data
[08-Aug-2020 06:55:20 UTC] WordPress database error Table ‘Tsawwaq.wp_woocommerce_sessions’ doesn’t exist for query SELECT session_value FROM wp_woocommerce_sessions WHERE session_key = ‘1’ made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘init’), WP_Hook->do_action, WP_Hook->apply_filters, WooCommerce->init, wc_load_cart, WooCommerce->initialize_session, WC_Session_Handler->init, WC_Session_Handler->init_session_cookie, WC_Session_Handler->get_session_data, WC_Session_Handler->get_session
[08-Aug-2020 06:55:20 UTC] WordPress database error Table ‘Tsawwaq.wp_wfco_connectors’ doesn’t exist for query SELECT * FROM wp_wfco_connectors made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘wp_loaded’), WP_Hook->do_action, WP_Hook->apply_filters, WFCO_Common::get_connectors_data, WFCO_Model::get_results
[08-Aug-2020 06:55:20 UTC] PHP Fatal error: Uncaught RuntimeException: Error saving action: Error saving action: Database error. in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php:44
Stack trace:
#0 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/data-stores/ActionScheduler_HybridStore.php(242): ActionScheduler_DBStoreMigrator->save_action(Object(ActionScheduler_Action), NULL)
#1 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_ActionFactory.php(177): ActionScheduler_HybridStore->save_action(Object(ActionScheduler_Action))
#2 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_ActionFactory.php(84): ActionScheduler_ActionFactory->store(Object(ActionScheduler_Action))
#3 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/functions.php(36): ActionScheduler_ActionFactory->single(‘action_schedule…’, Ar in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php on line 44
[08-Aug-2020 06:55:20 UTC] WordPress database error Table ‘Tsawwaq.wp_woocommerce_sessions’ doesn’t exist for query INSERT INTO wp_woocommerce_sessions (session_key, session_value, session_expiry) VALUES (‘1’, ‘a:7:{s:4:\”cart\”;s:6:\”a:0:{}\”;s:11:\”cart_totals\”;s:367:\”a:15:{s:8:\”subtotal\”;i:0;s:12:\”subtotal_tax\”;i:0;s:14:\”shipping_total\”;i:0;s:12:\”shipping_tax\”;i:0;s:14:\”shipping_taxes\”;a:0:{}s:14:\”discount_total\”;i:0;s:12:\”discount_tax\”;i:0;s:19:\”cart_contents_total\”;i:0;s:17:\”cart_contents_tax\”;i:0;s:19:\”cart_contents_taxes\”;a:0:{}s:9:\”fee_total\”;i:0;s:7:\”fee_tax\”;i:0;s:9:\”fee_taxes\”;a:0:{}s:5:\”total\”;i:0;s:9:\”total_tax\”;i:0;}\”;s:15:\”applied_coupons\”;s:6:\”a:0:{}\”;s:22:\”coupon_discount_totals\”;s:6:\”a:0:{}\”;s:26:\”coupon_discount_tax_totals\”;s:6:\”a:0:{}\”;s:21:\”removed_cart_contents\”;s:6:\”a:0:{}\”;s:8:\”customer\”;s:687:\”a:26:{s:2:\”id\”;s:1:\”0\”;s:13:\”date_modified\”;s:0:\”\”;s:8:\”postcode\”;s:0:\”\”;s:4:\”city\”;s:0:\”\”;s:9:\”address_1\”;s:0:\”\”;s:7:\”address\”;s:0:\”\”;s:9:\”address_2\”;s:0:\”\”;s:5:\”state\”;s:0:\”\”;s:7:\”country\”;s:2:\”AE\”;s:17:\”shipping_postcode\”;s:0:\”\”;s:13:\”shipping_city\”;s:0:\”\”;s:18:\”shipping_address_1\”;s:0:\”\”;s:16:\”shipping_address\”;s:0:\”\”;s:18:\”shipping_address_2\”;s:0:\”\”;s:14:\”shipping_state\”;s:0:\”\”;s:16:\”shipping_country\”;s:2:\”AE\”;s:13:\”is_vat_exempt\”;s:0:\”\”;s:19:\”calculated_shipping\”;s:0:\”\”;s:10:\”first_name\”;s:0:\”\”;s:9:\”last_name\”;s:0:\”\”;s:7:\”company\”;s:0:\”\”;s:5:\”phone\”;s:0:\”\”;s:5:\”email\”;s:0:\”\”;s:19:\”shipping_first_name\”;s:0:\”\”;s:18:\”shipping_last_name\”;s:0:\”\”;s:16:\”shipping_company\”;s:0:\”\”;}\”;}’, 1597003973)
ON DUPLICATE KEY UPDATE session_value = VALUES(session_value), session_expiry = VALUES(session_expiry) made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, WC_Session_Handler->save_data
[08-Aug-2020 06:55:21 UTC] WordPress database error Table ‘Tsawwaq.wp_woocommerce_sessions’ doesn’t exist for query SELECT session_value FROM wp_woocommerce_sessions WHERE session_key = ‘1’ made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘init’), WP_Hook->do_action, WP_Hook->apply_filters, WooCommerce->init, wc_load_cart, WooCommerce->initialize_session, WC_Session_Handler->init, WC_Session_Handler->init_session_cookie, WC_Session_Handler->get_session_data, WC_Session_Handler->get_session
[08-Aug-2020 06:55:21 UTC] WordPress database error Table ‘Tsawwaq.wp_wfco_connectors’ doesn’t exist for query SELECT * FROM wp_wfco_connectors made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘wp_loaded’), WP_Hook->do_action, WP_Hook->apply_filters, WFCO_Common::get_connectors_data, WFCO_Model::get_results
[08-Aug-2020 06:55:21 UTC] PHP Fatal error: Uncaught RuntimeException: Error saving action: Error saving action: Database error. in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php:44
Stack trace:
#0 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/data-stores/ActionScheduler_HybridStore.php(242): ActionScheduler_DBStoreMigrator->save_action(Object(ActionScheduler_Action), NULL)
#1 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_ActionFactory.php(177): ActionScheduler_HybridStore->save_action(Object(ActionScheduler_Action))
#2 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_ActionFactory.php(84): ActionScheduler_ActionFactory->store(Object(ActionScheduler_Action))
#3 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/functions.php(36): ActionScheduler_ActionFactory->single(‘action_schedule…’, Ar in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php on line 44
[08-Aug-2020 06:55:21 UTC] WordPress database error Table ‘Tsawwaq.wp_woocommerce_sessions’ doesn’t exist for query INSERT INTO wp_woocommerce_sessions (session_key, session_value, session_expiry) VALUES (‘1’, ‘a:7:{s:4:\”cart\”;s:6:\”a:0:{}\”;s:11:\”cart_totals\”;s:367:\”a:15:{s:8:\”subtotal\”;i:0;s:12:\”subtotal_tax\”;i:0;s:14:\”shipping_total\”;i:0;s:12:\”shipping_tax\”;i:0;s:14:\”shipping_taxes\”;a:0:{}s:14:\”discount_total\”;i:0;s:12:\”discount_tax\”;i:0;s:19:\”cart_contents_total\”;i:0;s:17:\”cart_contents_tax\”;i:0;s:19:\”cart_contents_taxes\”;a:0:{}s:9:\”fee_total\”;i:0;s:7:\”fee_tax\”;i:0;s:9:\”fee_taxes\”;a:0:{}s:5:\”total\”;i:0;s:9:\”total_tax\”;i:0;}\”;s:15:\”applied_coupons\”;s:6:\”a:0:{}\”;s:22:\”coupon_discount_totals\”;s:6:\”a:0:{}\”;s:26:\”coupon_discount_tax_totals\”;s:6:\”a:0:{}\”;s:21:\”removed_cart_contents\”;s:6:\”a:0:{}\”;s:8:\”customer\”;s:687:\”a:26:{s:2:\”id\”;s:1:\”0\”;s:13:\”date_modified\”;s:0:\”\”;s:8:\”postcode\”;s:0:\”\”;s:4:\”city\”;s:0:\”\”;s:9:\”address_1\”;s:0:\”\”;s:7:\”address\”;s:0:\”\”;s:9:\”address_2\”;s:0:\”\”;s:5:\”state\”;s:0:\”\”;s:7:\”country\”;s:2:\”AE\”;s:17:\”shipping_postcode\”;s:0:\”\”;s:13:\”shipping_city\”;s:0:\”\”;s:18:\”shipping_address_1\”;s:0:\”\”;s:16:\”shipping_address\”;s:0:\”\”;s:18:\”shipping_address_2\”;s:0:\”\”;s:14:\”shipping_state\”;s:0:\”\”;s:16:\”shipping_country\”;s:2:\”AE\”;s:13:\”is_vat_exempt\”;s:0:\”\”;s:19:\”calculated_shipping\”;s:0:\”\”;s:10:\”first_name\”;s:0:\”\”;s:9:\”last_name\”;s:0:\”\”;s:7:\”company\”;s:0:\”\”;s:5:\”phone\”;s:0:\”\”;s:5:\”email\”;s:0:\”\”;s:19:\”shipping_first_name\”;s:0:\”\”;s:18:\”shipping_last_name\”;s:0:\”\”;s:16:\”shipping_company\”;s:0:\”\”;}\”;}’, 1597003973)
ON DUPLICATE KEY UPDATE session_value = VALUES(session_value), session_expiry = VALUES(session_expiry) made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, WC_Session_Handler->save_data
[08-Aug-2020 06:55:24 UTC] WordPress database error Table ‘Tsawwaq.wp_woocommerce_sessions’ doesn’t exist for query SELECT session_value FROM wp_woocommerce_sessions WHERE session_key = ‘1’ made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘init’), WP_Hook->do_action, WP_Hook->apply_filters, WooCommerce->init, wc_load_cart, WooCommerce->initialize_session, WC_Session_Handler->init, WC_Session_Handler->init_session_cookie, WC_Session_Handler->get_session_data, WC_Session_Handler->get_session
[08-Aug-2020 06:55:24 UTC] WordPress database error Table ‘Tsawwaq.wp_wfco_connectors’ doesn’t exist for query SELECT * FROM wp_wfco_connectors made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘wp_loaded’), WP_Hook->do_action, WP_Hook->apply_filters, WFCO_Common::get_connectors_data, WFCO_Model::get_results
[08-Aug-2020 06:55:24 UTC] PHP Fatal error: Uncaught RuntimeException: Error saving action: Error saving action: Database error. in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php:44
Stack trace:
#0 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/data-stores/ActionScheduler_HybridStore.php(242): ActionScheduler_DBStoreMigrator->save_action(Object(ActionScheduler_Action), NULL)
#1 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_ActionFactory.php(177): ActionScheduler_HybridStore->save_action(Object(ActionScheduler_Action))
#2 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_ActionFactory.php(84): ActionScheduler_ActionFactory->store(Object(ActionScheduler_Action))
#3 /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/functions.php(36): ActionScheduler_ActionFactory->single(‘action_schedule…’, Ar in /var/www/html/Tsawwaq/wp-content/plugins/woocommerce/packages/action-scheduler/classes/migration/ActionScheduler_DBStoreMigrator.php on line 44
[08-Aug-2020 06:55:24 UTC] WordPress database error Table ‘Tsawwaq.wp_woocommerce_sessions’ doesn’t exist for query INSERT INTO wp_woocommerce_sessions (session_key, session_value, session_expiry) VALUES (‘1’, ‘a:7:{s:4:\”cart\”;s:6:\”a:0:{}\”;s:11:\”cart_totals\”;s:367:\”a:15:{s:8:\”subtotal\”;i:0;s:12:\”subtotal_tax\”;i:0;s:14:\”shipping_total\”;i:0;s:12:\”shipping_tax\”;i:0;s:14:\”shipping_taxes\”;a:0:{}s:14:\”discount_total\”;i:0;s:12:\”discount_tax\”;i:0;s:19:\”cart_contents_total\”;i:0;s:17:\”cart_contents_tax\”;i:0;s:19:\”cart_contents_taxes\”;a:0:{}s:9:\”fee_total\”;i:0;s:7:\”fee_tax\”;i:0;s:9:\”fee_taxes\”;a:0:{}s:5:\”total\”;i:0;s:9:\”total_tax\”;i:0;}\”;s:15:\”applied_coupons\”;s:6:\”a:0:{}\”;s:22:\”coupon_discount_totals\”;s:6:\”a:0:{}\”;s:26:\”coupon_discount_tax_totals\”;s:6:\”a:0:{}\”;s:21:\”removed_cart_contents\”;s:6:\”a:0:{}\”;s:8:\”customer\”;s:687:\”a:26:{s:2:\”id\”;s:1:\”0\”;s:13:\”date_modified\”;s:0:\”\”;s:8:\”postcode\”;s:0:\”\”;s:4:\”city\”;s:0:\”\”;s:9:\”address_1\”;s:0:\”\”;s:7:\”address\”;s:0:\”\”;s:9:\”address_2\”;s:0:\”\”;s:5:\”state\”;s:0:\”\”;s:7:\”country\”;s:2:\”AE\”;s:17:\”shipping_postcode\”;s:0:\”\”;s:13:\”shipping_city\”;s:0:\”\”;s:18:\”shipping_address_1\”;s:0:\”\”;s:16:\”shipping_address\”;s:0:\”\”;s:18:\”shipping_address_2\”;s:0:\”\”;s:14:\”shipping_state\”;s:0:\”\”;s:16:\”shipping_country\”;s:2:\”AE\”;s:13:\”is_vat_exempt\”;s:0:\”\”;s:19:\”calculated_shipping\”;s:0:\”\”;s:10:\”first_name\”;s:0:\”\”;s:9:\”last_name\”;s:0:\”\”;s:7:\”company\”;s:0:\”\”;s:5:\”phone\”;s:0:\”\”;s:5:\”email\”;s:0:\”\”;s:19:\”shipping_first_name\”;s:0:\”\”;s:18:\”shipping_last_name\”;s:0:\”\”;s:16:\”shipping_company\”;s:0:\”\”;}\”;}’, 1597003973)
ON DUPLICATE KEY UPDATE session_value = VALUES(session_value), session_expiry = VALUES(session_expiry) made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, WC_Session_Handler->save_data

the wp_woocommerce_sessions table does not exist, this is not something AO has anything to do with mfayaz7; AO does not change or remove tables ever.

but how it delete. i never delete anything on datas

I have absolutely no idea mfayaz7 .. try disabling and re-enabling WooCommerce maybe, that might force it to re-create the table? or ask for support from the WooCommerce guys & girls?

ok I fixed by changing database

Happy you’ve got things working now mfayaz7 ??

how can I delete comments in this

As far as I know you can’t mfayaz7, but if there is privacy- or security-sensitive info in there then you can ask the moderators to intervene, see https://www.ads-software.com/support/forum-user-guide/faq/

frank