Author Topic: PayPal express checkout problems, not working  (Read 1639 times)

Offline bab

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PayPal express checkout problems, not working
« on: October 17, 2013, 04:50:57 AM »
Error: Security header is not valid. This is the response I get when I try click the "Test" button within the extension set-up.

Error Log:
2013-10-17 8:22:40 - App Warning:  AbanteCart core v.1.1.7 PayPal Express Checkout Error: Security header is not valid. Test mode = 1. in /home/user1/public_html/extensions/paypal_express_checkout/admin/controller/responses/extension/paypal_express_checkout.php on line 82
2013-10-17 8:23:31 - App Warning:  AbanteCart core v.1.1.7 PayPal Express Checkout Error: Security header is not valid. Test mode = 1. in /home/user1/public_html/extensions/paypal_express_checkout/admin/controller/responses/extension/paypal_express_checkout.php on line 82
2013-10-17 8:27:45 - App Warning:  AbanteCart core v.1.1.7 PayPal Express Checkout Error: Security header is not valid. Test mode = 1. in /home/user1/public_html/extensions/paypal_express_checkout/admin/controller/responses/extension/paypal_express_checkout.php on line 82
Please help! no clue on what to do.

Offline abantecart

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Re: PayPal express checkout problems, not working
« Reply #1 on: October 17, 2013, 02:35:14 PM »
Are you testing connection in the test (sandbox) mode ? Try to set Sandbox to NO.
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Offline bab

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Re: PayPal express checkout problems, not working
« Reply #2 on: October 17, 2013, 04:36:01 PM »
Ok, I turned off test mode, but it's still the same. Any ideas? Thank you for responding :)

Offline maxter

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Re: PayPal express checkout problems, not working
« Reply #3 on: July 11, 2017, 02:21:53 PM »
This is a PayPal error

Try to release and then regenerate your API credentials from within the Paypal account.

Offline Basara

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Re: PayPal express checkout problems, not working
« Reply #4 on: July 12, 2017, 02:20:10 AM »

2013-10-17 8:27:45 - App Warning:  AbanteCart core v.1.1.7 PayPal Express Checkout Error: S

Your cart version is very outdated as well PayPal Express extension
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