i get this error when i try to download the invoice:
Fatal error: Cannot redeclare class Image_Barcode in /usr/local/lib/php/Image/Barcode.php on line 113
And i cant see the invoice in the admin side when i try to preview. The popup open but it does not show any invoice
Its weird because localhost works ok, but not on live server! I already changed permissions to 777 and all that.. but still nothing!
and also, after a successful payment by paypal, the status change to completed but the item in stock does not count down!