hi
every time i log in in my web site, or making run cron or visiting a page on my web i get that message

    * warning: Invalid argument supplied for foreach() in /home/myweb/htdocs/sites/all/modules/filefield_paths/modules/filefield.inc on line 49.
    * warning: Invalid argument supplied for foreach() in /home/myweb/htdocs/sites/all/modules/filefield_paths/modules/filefield.inc on line 49.

please some one for my help please