Template errors

• Template public:font_awesome_setup: [E_USER_WARNING] Template public:font_awesome_setup is unknown (src/XF/Template/Templater.php:781)
• Template public:page_style: [E_WARNING] A non-numeric value encountered (/srv/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 (/srv/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 (/srv/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 (/srv/private/xenforo/internal_data/code_cache/templates/l1/s8/public/uix_config.php:32)