Fatal error: Uncaught Error: [] operator not supported for strings in /var/www/kodepine.dk/public_html/wp-content/themes/optimizewp/functions.php:782 Stack trace: #0 /var/www/kodepine.dk/public_html/wp-includes/class-wp-hook.php(286): optimize_mikado_container_style('') #1 /var/www/kodepine.dk/public_html/wp-includes/plugin.php(203): WP_Hook->apply_filters('', Array) #2 /var/www/kodepine.dk/public_html/wp-content/themes/optimizewp/functions.php(687): apply_filters('optimize_mikado...', '') #3 /var/www/kodepine.dk/public_html/wp-includes/class-wp-hook.php(286): optimize_mikado_page_custom_style('') #4 /var/www/kodepine.dk/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #5 /var/www/kodepine.dk/public_html/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #6 /var/www/kodepine.dk/public_html/wp-includes/general-template.php(2614): do_action('wp_head') #7 /var/www/kodepine.dk/public_html/wp-content/themes/optimizewp/header.php(13): wp_head() #8 /var/www/kodepine.dk/public_html/wp-includ in /var/www/kodepine.dk/public_html/wp-content/themes/optimizewp/functions.php on line 782