By WaPoNe on

Hi,
I have a group of tables on a DB mysql different from the Drupal DB.
I do my query and insert the query's result into html code correctly but I read in the end of page this message:
"warning: mysql_affected_rows(): A link to the server could not be established in /home/mhd-03/www.sanseverosport.com/htdocs/includes/database.mysql.inc on line 222."

Why???
What is the problem???

Thanks,
Michele