Base de datos MySQL en Servidor (ERROR!)

[ing_moi]

Hola atodos tengo este error en mi server ya que cubi mi web y la base de datos pero no se que pasa porq en mi maquina funciona bien pero en el servidor no me sale este error!.

Warning: mysql_close(): 2 is not a valid MySQL-Link resource in /home/moicompa/public_html/galo/aut_verifica.inc.php on line 64

Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/moicompa/public_html/galo/aut_verifica.inc.php:64) in /home/moicompa/public_html/galo/aut_verifica.inc.php on line 66

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/moicompa/public_html/galo/aut_verifica.inc.php:64) in /home/moicompa/public_html/galo/aut_verifica.inc.php on line 66

Warning: Cannot modify header information - headers already sent by (output started at /home/moicompa/public_html/galo/aut_verifica.inc.php:64) in /home/moicompa/public_html/galo/aut_verifica.inc.php on line 72