Title: Fatal error:
Last modified: May 27, 2019

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# Fatal error:

 *  Resolved [fethomm](https://wordpress.org/support/users/fethomm/)
 * (@fethomm)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-3214/)
 * Hi,
 * just update ninja tables pro and got an error that locks me out of my backend:
   `
   Fatal error: Uncaught Error: Call to undefined function ninja_table_admin_role()
   in /var/www/web9/htdocs/wp-content/plugins/ninja-tables-pro/src/libs/updater/
   NinjaTableUpdateChecker.php:70 Stack trace: #0 /var/www/web9/htdocs/wp-includes/
   class-wp-hook.php(286): NinjaTableUpdateChecker->init('') #1 /var/www/web9/htdocs/
   wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #2 /var/
   www/web9/htdocs/wp-includes/plugin.php(465): WP_Hook->do_action(Array) #3 /var/
   www/web9/htdocs/wp-admin/admin.php(169): do_action('admin_init') #4 /var/www/
   web9/htdocs/wp-admin/index.php(10): require_once('/var/www/web9/h...') #5 {main}
   thrown in /var/www/web9/htdocs/wp-content/plugins/ninja-tables-pro/src/libs/updater/
   NinjaTableUpdateChecker.php on line 70`
 * Line 70 is: ` if(!ninja_table_admin_role()) {
    return false; }` What can I do
   to fix this?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ffatal-error-3214%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Author [Shahjahan Jewel](https://wordpress.org/support/users/techjewel/)
 * (@techjewel)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-3214/#post-11576382)
 * Hello [@fethomm](https://wordpress.org/support/users/fethomm/),
    I think you 
   did not install Ninja Tables Free version. You need to install both Ninja Tables
   and Ninja Tables Pro. Please install ninja tables first and then ninja tables
   pro. If you still have an issue please open a support ticket at [https://wpmanageninja.com/support-tickets/](https://wpmanageninja.com/support-tickets/)
 *  Thread Starter [fethomm](https://wordpress.org/support/users/fethomm/)
 * (@fethomm)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-3214/#post-11576690)
 * Hi Shahjahan,
 * thanks for coming back to me. Both plugins are installed and were updated together
   a couple of days ago. Today just the pro version was offered for update to fix
   some bug of the version before (if I remember correctly). For now both plugins
   are deactivated. You still want me to open a bugreport under the other link?
 *  Plugin Author [Shahjahan Jewel](https://wordpress.org/support/users/techjewel/)
 * (@techjewel)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-3214/#post-11576697)
 * Hello [@fethomm](https://wordpress.org/support/users/fethomm/),
    Just activate
   the Free Version First and then activate the pro version. Both plugin’s latest
   version is 3.4.3. Thanks
 *  Thread Starter [fethomm](https://wordpress.org/support/users/fethomm/)
 * (@fethomm)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-3214/#post-11576722)
 * Thanks, that did the trick. Does that mean that if the free version was deactivated(
   which I did not do intentionaly) while I updated pro, that would have triggered
   the error?
 *  Plugin Author [Shahjahan Jewel](https://wordpress.org/support/users/techjewel/)
 * (@techjewel)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-3214/#post-11576732)
 * Yah, You are right. In version 3.4.1 of Ninja Tables Pro, We have used a function
   that was declared in the free version that’s why the issue happened.
    We have
   fixed the issue in version 3.4.3 so it will never trigger the error.
 * Thanks

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Fatal error:’ is closed to new replies.

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 * 5 replies
 * 2 participants
 * Last reply from: [Shahjahan Jewel](https://wordpress.org/support/users/techjewel/)
 * Last activity: [6 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-3214/#post-11576732)
 * Status: resolved