We've been running OSCommerce 2.2 on a server running PHP 5.2 for over 10 years. We're now migrating to a new server that's running PHP 5.6, but the old OSCommerce installation is giving us 500 internal server errors.
So we would like to upgrade to the current OSCommerce and make sure it runs on the new PHP server. Please let us know estimated time involved, and your bid. Thanks!