Warning: require_once(database.php): Failed to open stream: No such file or directory in /www/wwwroot/www.longhu.online/index.php on line 3

Fatal error: Uncaught Error: Failed opening required 'database.php' (include_path='.:') in /www/wwwroot/www.longhu.online/index.php:3 Stack trace: #0 {main} thrown in /www/wwwroot/www.longhu.online/index.php on line 3