isvetlichniy

HI @japiera

We updated a lot of plugins, and it’s live site, I unfortunately can not disable them and test or downgrade.

Any ideas what can be wrong? Are you sure all your libraries in “vendor” directory are latest version? I checked similar issues in google, it could be that different plugins use the same library but different versions.

Let me know

Thank you for the response.

As you can see the issue isn’t in Mpdf itself but in fact that it’s getRequestTarget method isn’t compatible with Psr\Http\Message\RequestInterface.

That probably happens because a lot of plugins are using various versions of Psr but with the same namespace, so you plugin is getting the wrong Psr\Http\Message\RequestInterface by that namespace. I believe the unique namespace prefix would solve this issue.

Here is the list of our website’s plugins using the Psr\Http\Message\RequestInterface:

• activecampaign-for-woocommerce
• atum-stock-manager-for-woocommerce
• google-listings-and-ads
• ultimate-elementor
• wc-shipstation-shipping-pro
• wordpress-seo
• wp-mail-smtp