Title: SQL Database Error on Update
Last modified: November 1, 2016

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# SQL Database Error on Update

 *  [anefarious1](https://wordpress.org/support/users/anefarious1/)
 * (@anefarious1)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/sql-database-error-on-update/)
 * Just want to let you know that when I updated to the latest version I got the
   following message:
 * WordPress database error: [Duplicate column name ‘save_source_url’]
    ALTER TABLE`
   wp_chained_quizzes` ADD save_source_url TINYINT UNSIGNED NOT NULL DEFAULT 0
 * Though the plugin was reactivated successfully.

Viewing 1 replies (of 1 total)

 *  Plugin Author [Bob](https://wordpress.org/support/users/prasunsen/)
 * (@prasunsen)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/sql-database-error-on-update/#post-8381808)
 * Thanks for letting me know. I can’t see what could be causing it, but shouldn’t
   stop the plugin from working anyway.

Viewing 1 replies (of 1 total)

The topic ‘SQL Database Error on Update’ is closed to new replies.

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## Tags

 * [database](https://wordpress.org/support/topic-tag/database/)
 * [sql](https://wordpress.org/support/topic-tag/sql/)

 * 1 reply
 * 2 participants
 * Last reply from: [Bob](https://wordpress.org/support/users/prasunsen/)
 * Last activity: [9 years, 7 months ago](https://wordpress.org/support/topic/sql-database-error-on-update/#post-8381808)
 * Status: not resolved