Title: WordPress 4.9.1 bug
Last modified: December 12, 2017

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# WordPress 4.9.1 bug

 *  [D.](https://wordpress.org/support/users/dustinbvh/)
 * (@dustinbvh)
 * [8 years, 7 months ago](https://wordpress.org/support/topic/wordpress-4-9-1-bug/)
 * Hi,
 * When including the NIKI plugin it creates a fatal error by default.
    It can be
   fixed if you add a try-catch function on line 141 @ /niki-api-client/niki-api-
   client.php like: try { $niki_call = get_query_var( “niki-call”, false); } catch(
   Throwable $e ) { $niki_call = null; }
 * Kind regards,
    D.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwordpress-4-9-1-bug%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

The topic ‘WordPress 4.9.1 bug’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [D.](https://wordpress.org/support/users/dustinbvh/)
 * Last activity: [8 years, 7 months ago](https://wordpress.org/support/topic/wordpress-4-9-1-bug/)
 * Status: not a support question