Could not connect to database!<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function query() on null in /var/www/src/DB.php:90
Stack trace:
#0 /var/www/src/DB.php(532): Valival\DB::query()
#1 /var/www/public/init.php(70): Valival\DB::fetchColQuery()
#2 /var/www/public/index.php(6): require('/var/www/public...')
#3 {main}
  thrown in <b>/var/www/src/DB.php</b> on line <b>90</b><br />