eStore – PayPal PDT Verification Failed – I triple checked the PDT & Settings

[adam]

My customers get the following error when returning to eStore with PayPal:

Error! PDT verification failed! Could not verify the authenticity of the payment with PayPal!

Warning: Cannot modify header information – headers already sent by (output started at /home/zzz/public_html/wp-content/plugins/wp-affiliate-platform/wp_affiliate_platform1.php:119) in /home/zzz/public_html/wp-includes/pluggable.php on line 876

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Any help is appreciated.

[admin]

Hi, I replied to your other post here for this same topic:

https://support.tipsandtricks-hq.com/forums/topic/estore-will-comming-paypal-integration-changes-affect-estore

Did you load a new copy of eStore? What version of eStore are you using now?

[adam]

I upgraded to WP eStore Version: 6.9.6.8, but still get this error:

Error! PDT verification failed! Could not verify the authenticity of the payment with PayPal!

The transaction goes through PayPal without any problem but shows the error upon return to my website.

[admin]

Go to eStore -> Admin Functions menu then copy and paste the content from the “Site Diagnostics” section.

[adam]

WP eStore Version: 6.9.6.8

WP Version: 3.5.1

WPMU: No

MySQL Version: 5.5.23

WP Table Prefix: wp_new_

PHP Version: 5.2.17

Session Save Path: /tmp

WP URL: [http://www.canadacordbank.com]

Server Name: [www.canadacordbank.com]

Cookie Domain: [www.canadacordbank.com]

CURL Library Present: Yes

Debug File Write Permissions: Writable

[admin]

Thank you. That looks okay to me. I sent you an email to get access to your site so I can check the settings of this plugin.

[Author]

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