Warning: require_once(common_db.php): failed to open stream: No such file or directory in C:\WEB.APPL\WEB_osservatoriosormano.it\rss-news.php on line 2

Fatal error: require_once(): Failed opening required 'common_db.php' (include_path='.;C:\php\pear') in C:\WEB.APPL\WEB_osservatoriosormano.it\rss-news.php on line 2