Hey guys,
I didn't see anyone post this error yet. I'm running WP 3.5.1, GF 1.7.1 and the Auth.net add-on 1.3.
I get this error periodically:
WordPress database error: [Column 'form_id' in where clause is ambiguous]
SELECT l.id, l.transaction_id, m.meta_value as payment_date FROM wi_rg_lead l INNER JOIN wi_rg_lead_meta m ON l.id = m.lead_id WHERE form_id=3 AND payment_status = 'Active' AND meta_key = 'subscription_payment_date' AND meta_value < '2013-03-25 00:00:00'
Thanks,
Jacob