Title: Fatal Error
Last modified: July 9, 2020

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# Fatal Error

 *  [harrychiu1](https://wordpress.org/support/users/harrychiu1/)
 * (@harrychiu1)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-3554/)
 * Hi– I get the following error when I try to activate the plug in. Please advise.
   thank you!
 * Fatal error: Uncaught Migrate.php(259) : WpTesting_Migration_AddQuestionsTable–
   Error executing ‘query’ with: DROP TABLE IF EXISTS `wp_t_questions` Reason: Cannot
   delete or update a parent row: a foreign key constraint fails thrown in /srv/
   htdocs/wp-content/plugins/wp-testing/vendor/ruckusing/ruckusing-migrations/lib/
   Task/Db/Migrate.php on line 259

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [ustimenko](https://wordpress.org/support/users/ustimenko/)
 * (@ustimenko)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-3554/#post-13119670)
 * Something bad with your DB permissions.
 * What have you done to see this error? Does it 1st error you see?

Viewing 1 replies (of 1 total)

The topic ‘Fatal Error’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [ustimenko](https://wordpress.org/support/users/ustimenko/)
 * Last activity: [5 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-3554/#post-13119670)
 * Status: not resolved