Fatal error: Uncaught Error: Call to undefined function split() in /var/www/html/wp-content/themes/predefinito/functions.php:22 Stack trace: #0 /var/www/html/wp-includes/class-wp-hook.php(324): remove_page_from_query_string(Array) #1 /var/www/html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array) #2 /var/www/html/wp-includes/class-wp.php(409): apply_filters('request', Array) #3 /var/www/html/wp-includes/class-wp.php(813): WP->parse_request('') #4 /var/www/html/wp-includes/functions.php(1336): WP->main('') #5 /var/www/html/wp-blog-header.php(16): wp() #6 /var/www/html/index.php(17): require('/var/www/html/w...') #7 {main} thrown in /var/www/html/wp-content/themes/predefinito/functions.php on line 22