Warning: mysql_connect() [function.mysql-connect]: Unknown MySQL server host 'mysharedhost0136.locaweb.com.br' (2) in /home/storage/c/ed/6e/roster/public_html/arquivos/lib/class.php on line 134

Warning: mysql_select_db(): supplied argument is not a valid MySQL-Link resource in /home/storage/c/ed/6e/roster/public_html/arquivos/lib/class.php on line 135
problema ao conectar ao banco