Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, bool given in /var/www/wp-content/plugins/theissue-plugin/inc/widgets/instagram.php:41 Stack trace: #0 /var/www/wp-includes/class-wp-widget.php(394): thb_instagram->widget(Array, Array) #1 /var/www/wp-includes/widgets.php(837): WP_Widget->display_callback(Array, Array) #2 /var/www/wp-content/themes/theissue/inc/misc.php(1106): dynamic_sidebar('author') #3 /var/www/wp-includes/class-wp-hook.php(310): thb_archive_sidebar('') #4 /var/www/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters('', Array) #5 /var/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /var/www/wp-content/themes/theissue/inc/templates/archive/style1.php(22): do_action('thb_archive_sid...') #7 /var/www/wp-includes/template.php(787): require('/var/www/wp-con...') #8 /var/www/wp-includes/template.php(720): load_template('/var/www/wp-con...', false, Array) #9 /var/www/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #10 /var/www/wp-content/themes/theissue/author.php(4): get_template_part('inc/templates/a...') #11 /var/www/wp-includes/template-loader.php(106): include('/var/www/wp-con...') #12 /var/www/wp-blog-header.php(19): require_once('/var/www/wp-inc...') #13 /var/www/index.php(17): require('/var/www/wp-blo...') #14 {main} thrown in /var/www/wp-content/plugins/theissue-plugin/inc/widgets/instagram.php on line 41