Unknown pmtaction value

I keep gettting this error when i go from open cart to paypal. I've looked over every possible thing that could be wrong and nothing seems to work. I'm using the latest version off open cart, just downloaded it yesterday. I have an older version of open cart that seems to work ok with paypal, the reason I wanted to try the newest version, is that in the other version I could never get shipping to show up in the total. It didn't matter if I used per item or flat fee shipping, when it came time to checkout I could only ever get the price of my item to show up as a final total. Anyway any help on what this unknown pmt action value is would be helpful.

open: catalog/controller/payment/paypal.php

change:
$this->data['paymentaction'] = 'Authorization';

to

$this->data['paymentaction'] = 'authorization';

and change:

$this->data['paymentaction'] = 'Sale';

to

$this->data['paymentaction'] = 'sale';

It's case-sen...

Thanks! This fixed my problem. ;-)

Thank you so much for this explication, now working

Thank you, this worked great.

Thanks Also fixed problem for me.

This should be fixed in new release of opencart shouldn't it?

That did the trick for me too.. Thanks!