joomla 1.5 and PHP 5
hostgator hosting

hello, I have tested the component and it works good, but I have a weird error.
Charts only show inside articles when you are logged as Administrator, if any other user or not logged, system ask for Admin login and password and chart is not showed if you press "cancel", only text of article is showed.

any clue to solve it? Thank you

I have last version of free download