Template errors

• Template public:page_style: [E_WARNING] A non-numeric value encountered (/var/www/private/xenforo/internal_data/code_cache/templates/l1/s8/public/page_style.php:101)
• Template public:page_style: [E_WARNING] A non-numeric value encountered (/var/www/private/xenforo/internal_data/code_cache/templates/l1/s8/public/page_style.php:155)
• Template public:uix_config: [E_WARNING] A non-numeric value encountered (/var/www/private/xenforo/internal_data/code_cache/templates/l1/s8/public/uix_config.php:31)
• Template public:uix_config: [E_WARNING] A non-numeric value encountered (/var/www/private/xenforo/internal_data/code_cache/templates/l1/s8/public/uix_config.php:32)