d3xt0r

My version is v5.3.6 so I will update and let you know if that solves the issue. Thank you for your support.

The error is the same when using 'classic, default and protal' templates. - - - Updated - - - It makes no difference if the upgrade option is quantity textbox or an OS droplist. Error still occurs.

When a client clicks on the upgrade/downgrade OPTIONS button in billing it shows them the possible items for upgrading. However, if the client doesn't change any of the options but clicks 'Continue' with "no change" in the options box they get the following error: Fatal error: Call to a member function redirect() on a non-object in /home/**********/public_html/billing/includes/upgradefunctions.php on line 0 Any help appreciated, Kyle Billing Support Gigebox.com