Warning: require(db.php): Failed to open stream: No such file or directory in /var/www/html/Other2/pages/hobby.php on line 2

Fatal error: Uncaught Error: Failed opening required 'db.php' (include_path='.:/usr/share/php') in /var/www/html/Other2/pages/hobby.php:2 Stack trace: #0 {main} thrown in /var/www/html/Other2/pages/hobby.php on line 2