Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'frontier_theme_setup' not found or invalid function name in /home/gxpms/public_html/wp-includes/class-wp-hook.php on line 298

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'frontier_register_sidebars' not found or invalid function name in /home/gxpms/public_html/wp-includes/class-wp-hook.php on line 298

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'frontier_enqueue_styles' not found or invalid function name in /home/gxpms/public_html/wp-includes/class-wp-hook.php on line 298
Fatal error: Call to undefined function frontier_schema() in /home/gxpms/public_html/wp-content/themes/frontier/header.php on line 12