Title: Version 5.3.0 PHP Warning and Admin interface error !
Last modified: August 30, 2016

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# Version 5.3.0 PHP Warning and Admin interface error !

 *  [shrimp2t](https://wordpress.org/support/users/shrimp2t/)
 * (@shrimp2t)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/version-530-php-warning-and-admin-interface-error/)
 *     ```
       WARNING: wp-includes/category-template.php:1158 - array_map(): Argument #2 should be an array
       require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), include('/themes/XXX/single-store.php'), do_action('wpcoupon_before_container'), call_user_func_array, wpcoupon_breadcrumb, bcn_display, breadcrumb_navxt->display, bcn_breadcrumb_trail->fill, bcn_breadcrumb_trail->do_post, bcn_breadcrumb_trail->post_hierarchy, bcn_breadcrumb_trail->post_terms, get_the_terms, array_map
       ```
   
 * And see: [http://d.pr/i/1gXQK](http://d.pr/i/1gXQK)
 * [https://wordpress.org/plugins/breadcrumb-navxt/](https://wordpress.org/plugins/breadcrumb-navxt/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [John Havlik](https://wordpress.org/support/users/mtekk/)
 * (@mtekk)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/version-530-php-warning-and-admin-interface-error/#post-6833868)
 * Thanks for reporting this. Do you have any additional information as to when 
   the PHP Warning shows up? I assume it is on a single post (of some post type),
   with a non-hierarchical taxonomy set as the hierarchy to display. Is this correct?
   Is this post not a member of any terms for the selected taxonomy?
 * For the second issue, the alignment issue has been fixed for a few days now in
   the git master branch (will make 5.3.1). I’m just holding off the release until
   Monday to catch any other bugs that pop up (such as the PHP warning you are seeing).
 *  Plugin Author [John Havlik](https://wordpress.org/support/users/mtekk/)
 * (@mtekk)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/version-530-php-warning-and-admin-interface-error/#post-6833947)
 * The PHP warning appears to be a bug in WordPress 4.4, see [https://core.trac.wordpress.org/ticket/34723](https://core.trac.wordpress.org/ticket/34723)

Viewing 2 replies - 1 through 2 (of 2 total)

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 * 2 replies
 * 2 participants
 * Last reply from: [John Havlik](https://wordpress.org/support/users/mtekk/)
 * Last activity: [10 years, 3 months ago](https://wordpress.org/support/topic/version-530-php-warning-and-admin-interface-error/#post-6833947)
 * Status: not resolved