Title: WordPress database error
Last modified: August 20, 2016

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# WordPress database error

 *  Resolved [Harry Kobessen](https://wordpress.org/support/users/harry-kobessen/)
 * (@harry-kobessen)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/wordpress-database-error-70/)
 * I cann’t add or change events the next error appear:
    WordPress database error:[
   Unknown column ‘event_registration_form_format’ in ‘field list’] INSERT INTO `
   wp_eme_events`
 * What’s happen or wrong?
 * Thanks in advance.
 * [http://wordpress.org/extend/plugins/events-made-easy/](http://wordpress.org/extend/plugins/events-made-easy/)

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Plugin Author [Franky](https://wordpress.org/support/users/liedekef/)
 * (@liedekef)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/wordpress-database-error-70/#post-3422262)
 * This is a table that has been added in 1.0.5.
    Upon update of the plugin, it 
   will be added to the database if not existing. For that to happen, you need to
   deactivate/reactivate the plugin. Of course your database user needs the right
   to add tables …
 *  Thread Starter [Harry Kobessen](https://wordpress.org/support/users/harry-kobessen/)
 * (@harry-kobessen)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/wordpress-database-error-70/#post-3422393)
 * Solution:
    1 Settings parameter “Alle data verwijderen bij upgraden of deactiveren
   EME?” Remove all data if updating plugin or deactivate plugin, must be Yes. 2
   Deactivate plugin. 3 Activate plugin.
 * Thanks.
 *  Plugin Author [Franky](https://wordpress.org/support/users/liedekef/)
 * (@liedekef)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/wordpress-database-error-70/#post-3422394)
 * A simple deactivate/reactivate should’ve been sufficient, since now of course
   you lost your event data.
 *  Thread Starter [Harry Kobessen](https://wordpress.org/support/users/harry-kobessen/)
 * (@harry-kobessen)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/wordpress-database-error-70/#post-3422395)
 * Unfortunately, deactivate/reactivate was -in mine case, not sufficient.
 *  Thread Starter [Harry Kobessen](https://wordpress.org/support/users/harry-kobessen/)
 * (@harry-kobessen)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/wordpress-database-error-70/#post-3422396)
 * and Yes, i last all event data.
 *  Plugin Author [Franky](https://wordpress.org/support/users/liedekef/)
 * (@liedekef)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/wordpress-database-error-70/#post-3422397)
 * That means that there was something very wrong with your database tables. I built
   in that option as kind of a last resort, but anyway I’m glad it works ok now.

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘WordPress database error’ is closed to new replies.

 * ![](https://ps.w.org/events-made-easy/assets/icon-256x256.png?rev=1856035)
 * [Events Made Easy](https://wordpress.org/plugins/events-made-easy/)
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 * 6 replies
 * 2 participants
 * Last reply from: [Franky](https://wordpress.org/support/users/liedekef/)
 * Last activity: [13 years, 4 months ago](https://wordpress.org/support/topic/wordpress-database-error-70/#post-3422397)
 * Status: resolved