The error YOU yourself postd:

Code:
/home2/redsauto/public_html/currency_update.php: line 1: ?php: No such file or directory
Seemingly indicates that line 1 is missing the very first character... the "<" before "?php".

You said you upgraded to V6 (my code) but you just posted code from V5.

I *think* what you did was copy all but the first character from my code.