I'm using magento 2.0.7 , and yesterday my website start to have a strange issue , without any change. Basicly I have 2 payment gateway options , one is for cc and it works fine , the other one is paypal express checkout , and it was working fint till yesterday. Now , when I go on the checkout page , and press the "Pay with Paypal" button , I get an error saying:

You will be redirected to the PayPal website.

And if I press it while inspecting the page, I get this error:

jquery.js:9666 PUT https://xxxxxx.xx/rest/default/V1/guest-carts/c4f575f8d139addc9bc11795acaf25fe/selected-payment-method 501 (Method Not Implemented)

1 Answer 1


The issue might be from browser, it happens on some environments ( good to go with error logs once ).

Try this

  1. Try clearing your cookies and your cache (bin/magento cache:clean && bin/magento cache:flush)
  2. Type about:config into the URL bar, list of configuration settings for Firefox
  3. Locate the setting for 'network.automatic-ntlm-auth.trusted-uris'
  4. Set the value of names of the servers to use NTLM with.
  5. Locate the setting for 'network.negotiate-auth.trusted-uris'
  6. Set the value of names of the servers to use NTLM with.
  7. network.automatic-ntlm-auth.allow-proxies = True
  8. Restart Firefox - Test URL to application.
  • I've just tryed to do so, and I get the same error.. any other suggestion ?
    – alexcr
    Commented Jun 16, 2016 at 15:14

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.