Warning: session_register() [function.session-register]: Cannot send session cookie - headers already sent by (output started at /usr/local/Apache/htdocs/pergamum/biblioteca_s/meu_pergamum/quebra_galho.php:54) in /usr/local/Apache/htdocs/pergamum/biblioteca_s/meu_pergamum/menu.php on line 8

Warning: session_register() [function.session-register]: Cannot send session cache limiter - headers already sent (output started at /usr/local/Apache/htdocs/pergamum/biblioteca_s/meu_pergamum/quebra_galho.php:54) in /usr/local/Apache/htdocs/pergamum/biblioteca_s/meu_pergamum/menu.php on line 8

Fatal error: Call to a member function execQueryRetorno() on a non-object in /usr/local/Apache/htdocs/pergamum/biblioteca_s/meu_pergamum/menu.php on line 40