Could not connect to database
Fatal error: Uncaught Error: Call to a member function prepare() on null in /var/www/html/inc/Db.php:34
Stack trace:
#0 /var/www/html/inc/Header.php(97): Db->getMap(1960)
#1 /var/www/html/index.php(2): include_once('/var/www/html/i...')
#2 {main}
thrown in /var/www/html/inc/Db.php on line 34