Title: Fatal error
Last modified: August 20, 2016

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# Fatal error

 *  Resolved [davidgabunia](https://wordpress.org/support/users/davidgabunia/)
 * (@davidgabunia)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/fatal-error-704/)
 * After instalLation, when I try go to plugin’s setting page, i get this message:
 * Fatal error: Call to undefined function get_current_screen() in /home/xxxxx/domains/
   mysite.com/public_html/wp-content/plugins/ninja-forms/includes/admin/display-
   screen-options.php on line 7
 * And this on my site’s main page:
 * Fatal error: Call to undefined function is_main_query() in /home/xxxxxx/domains/
   mysite.com/public_html/wp-content/plugins/ninja-forms/includes/display/form/display-
   form.php on line 27
 * Any solution?!
 * [http://wordpress.org/extend/plugins/ninja-forms/](http://wordpress.org/extend/plugins/ninja-forms/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Kevin Stover](https://wordpress.org/support/users/kstover/)
 * (@kstover)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/fatal-error-704/#post-3613978)
 * I’d try disabling all your other plugins and see if you get the same error.

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: [Kevin Stover](https://wordpress.org/support/users/kstover/)
 * Last activity: [13 years, 1 month ago](https://wordpress.org/support/topic/fatal-error-704/#post-3613978)
 * Status: resolved