I am not able any more to create new coupons or edit excisting ones in my Magento (1.9).
Those that I created earlier still work when you aply them to the shopping cart as a customer. But when I try to edit them or create a new one I cannot save them.
It gives me the error message (in dutch..): "Er is een fout opgetreden tijdens het opslaan van de regeldata. Herzie a.u.b. het log en probeer opnieuw."
Translation: "There has been an error during the saving process of the dataline. Please edit and try again"
I have tried to clear cache, log out and back in again with out results. Google search sessions did not give any answers. I was just preparing for a new summer discount coupon, so it would be great to hear some ideas.
Thanks in advance,
Jan Marten Cuperus
You are seeing that error because of an exception, do you have access to var/log/exception.log? If so you could check what is causing the error there.