Not cleariing database cache

Hello,

I have been cleaning my database and dropping some tables – issue is that my site is now crashing as aour plugin continues to try to run quieries on table that do not exist. I have tried clearing all the caches – deleting cache folders on the server but I do not know where the db chaces are being stored. I am geeting the below error message for example.

• Why is this not clearing when I select to purge all?
• How can I get this done now eg: manually?

Thanks

AH01071: Got error ‘PHP message: WordPress database error Table ‘production.wp_8_actionscheduler_actions’ doesn’t exist for query SELECT a.action_id FROM wp_8_actionscheduler_actions a WHERE 1=1 AND a.hook=’action_scheduler/migration_hook’ AND a.status IN (‘in-progress’) ORDER BY a.scheduled_date_gmt ASC LIMIT 0, 1 made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘/var/www/production/shared/wp-config.php’), require_once(‘wp-settings.php’), do_action(‘wp_loaded’), WP_Hook->do_action, WP_Hook->apply_filters, Action_Scheduler\Migration\Controller->schedule_migration, Action_Scheduler\Migration\Scheduler->is_migration_scheduled, as_next_scheduled_action, ActionScheduler_Store->query_action, ActionScheduler_HybridStore->query_actions, ActionScheduler_DBStore->query_actions, W3TC\DbCache_WpdbNew->query, W3TC\DbCache_WpdbInjection_QueryCaching->query, W3TC\_CallUnderlying->query, W3TC\DbCache_WpdbNew->query, W3TC\DbCache_WpdbInjection->query, W3TC\DbCache_WpdbNew->default_query;

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