Problem with Paypal Module after checkout the redirect leads to an error page

[ballashop]

Hi,

after the payment with PayPal the redirect to the site leads to an error page with "TOO MENY REDIRECT".

But the payment entered without problems.

I contacted the paypal support and they say it depends on the module installed.

While the purchase by bank transfer works well.

I did not understand if I have to enter the return url on the paypal account, or it is not needed.

any suggestions?

Thanks for any reply