Hello,

Some days ago I've started to have problems with paypal payments.
My catalog at: www.relojescasio.es working fine. But when people pay by paypal, there is an issue:

The money comes into my paypal account correctly.
But no order is processed. I receive no order to MY email.
No order appears on the order history in my admin panel.

I've checked the configuration for the paypal module. I've cheked my paypal account too. Everything seems to be ok.

The problems appears when the client finishes the paypal transaction, but then the browser does not re-direct to the store. Instead appeas the following error message:
"1054 Unknown column 'zen_order_id' in 'field list'
in:
[SELECT zen_order_id, paypal_ipn_id, payment_status, txn_type,
pending_reason FROM paypal WHERE txn_id = '8CA488078R36****' OR
parent_txn_id = '8CA488078R361****' ORDER BY zen_order_id DESC ]


Any help please?