[TYPO3-english] error in web > list view

[luca]

Hi

have this error when I click on web > list view...

TYPO3 Ver. 4.2.1
PHP Version 5.2.0

Any clue?

Thank you!!



Warning: Invalid argument supplied for foreach() in 
/var/www/vhosts/mysite.it/httpdocs/typo3/class.db_list.inc on line 694

Warning: Invalid argument supplied for foreach() in 
/var/www/vhosts/mysite.it/httpdocs/typo3/class.db_list.inc on line 694

Warning: mysql_fetch_row(): supplied argument is not a valid MySQL 
result resource in 
/var/www/vhosts/mysite.it/httpdocs/t3lib/class.t3lib_db.php on line 822

Warning: Cannot modify header information - headers already sent by 
(output started at 
/var/www/vhosts/mysite.it/httpdocs/typo3/class.db_list.inc:694) in 
/var/www/vhosts/mysite.it/httpdocs/typo3/template.php on line 632