I have the likely problem:
PHP Warning: Undefined array key “HTTP_HOST” in /var/www/mysite.com/html/wp-content/advanced-cache.php on line 12
PHP Warning:? Undefined array key “HTTP_HOST” in /var/www/mysite.com/html/wp-content/advanced-cache.php on line 13
In the file –?advanced-cache.php:
Line 12:
$swcfpc_fallback_cache_config_path = WP_CONTENT_DIR . “/wp-cloudflare-super-page-cache/{$_SERVER[‘HTTP_HOST’]}/”;
Line 13:
$swcfpc_fallback_cache_path = WP_CONTENT_DIR . “/wp-cloudflare-super-page-cache/{$_SERVER[‘HTTP_HOST’]}/fallback_cache/”;
How to fix this?
