TOPIC: Error When Editing New Payment Types

I can create new payment types, but when I go in to edit them, I get the following error:

Warning: Invalid argument supplied for foreach() in /home/chicago/public_html/administrator/components/com_dtregister/helpers/html.php on line 20

Editing old payment types (created before upgrading) does not show the error.

I am running Joomla 1.5.25 and DT Register 2.7.13. (My DT Register upgrade path has been 2.7.7 >> 2.7.9 >> 2.7.13)

I looked in the database tables to see the differences between old and new payment types. This is what I found:

Keys found in the OLD payment types (but not in the new):
- netdeposit_clientcode
- netdeposit_clientid
- sage_M_key
- sage_M_id
- pay_later_options

Keys found in the NEW payment types (but not in the old):
- usaepay_key
- eway_username
- psitype
- psi_live_url
- psi_storeid
- psi_passphrase
- psi_merchantId
- depend_on_field
- offline_zero_credit
- godaddy_hosting

Bump. Nathan, can you weigh in on this?

I'd be in fine shape if it was OLD payment types that threw the error (I'd just delete the old and start fresh). But I'm in a difficult spot in that I cannot create and edit NEW payment types.

I've listed the database differences below. Maybe you can tell what is causing the problem or offer up a temporary solution?

Many thanks!