OK OK I found the problem.
When I add for example 55$ as a donation and press Add Donation
it redirects me to the checkout, and that is GOOD.
But if I by mistake returned to the homepage (before I pay the donation)
I can’t Add another donation,
BECAUSE the donation item is still in the cart, so when I go to the cart and delete that donation item, then I can Add new Donation.
i think this bug should be fixed so when I add donation it should delete the old donation.
Because the option in the admin that says “Delete All Items” doesn’t really work with this bug.
Regards.
