Point table Testing

Fatal error: Uncaught Error: [] operator not supported for strings in /homepages/44/d18043156/htdocs/hp/hpa/wp-content/themes/kingclub_theme/functions.php:3378 Stack trace: #0 /homepages/44/d18043156/htdocs/hp/hpa/wp-content/themes/kingclub_theme/page_pointtable.php(152): px_subval_sort_array(Array, '8') #1 /homepages/44/d18043156/htdocs/hp/hpa/wp-includes/template.php(772): require('/homepages/44/d...') #2 /homepages/44/d18043156/htdocs/hp/hpa/wp-includes/template.php(716): load_template('/homepages/44/d...', false, Array) #3 /homepages/44/d18043156/htdocs/hp/hpa/wp-includes/general-template.php(204): locate_template(Array, true, false, Array) #4 /homepages/44/d18043156/htdocs/hp/hpa/wp-content/themes/kingclub_theme/page.php(82): get_template_part('page_pointtable', 'page') #5 /homepages/44/d18043156/htdocs/hp/hpa/wp-includes/template-loader.php(106): include('/homepages/44/d...') #6 /homepages/44/d18043156/htdocs/hp/hpa/wp-blog-header.php(19): require_once('/homepages/44/d...') #7 /homepages/44/d18043156/htdocs/hp/hpa/i in /homepages/44/d18043156/htdocs/hp/hpa/wp-content/themes/kingclub_theme/functions.php on line 3378

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