if (isset(\config\Master::DB[$databaseCapitalised])) {
            $this->connection = new \mysqli(\config\Master::DB[$databaseCapitalised]['host'], \config\Master::DB[$databaseCapitalised]['user'], \config\Master::DB[$databaseCapitalised]['pass'], \config\Master::DB[$databaseCapitalised]['db']);
            if ($this->connection->connect_error) {
                throw new Exception("ERROR: Unable to connect to $database database! This is a fatal error, giving up (error number " . $this->connection->connect_errno . ").");
            }