Support » Plugin: WP SAML Auth » Issue with PHP 7.3

  • The plugin’s been working fine, but following an update to php 7.3, I’m getting a generic ‘The site is experiencing technical difficulties. Please check your site admin email inbox for instructions.’ when redirecting to the sso/verify endpoint. When I switch back to 7.2, it works again. The same issue seems to be afflicting another SAML plugin being used on another site through a different host, so it’s not just your plugin having trouble with 7.3.

    Here’s part of the response:
    Request URL:
    Request Method: POST
    Status Code: 500 (from ServiceWorker)
    Referrer Policy: no-referrer-when-downgrade
    cache-control: no-cache, must-revalidate, max-age=0
    content-type: text/html; charset=utf-8
    date: Thu, 15 Aug 2019 14:35:58 GMT
    expires: Wed, 11 Jan 1984 05:00:00 GMT
    server: nginx
    status: 500

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  • Plugin Author Daniel Bachhuber


    Hi @opencollegearts,

    Thanks for the report. It would be really helpful to know what the actual server error is.

    Could you access that in your PHP error log? Or, could you enable WP_DEBUG temporarily and see what’s rendered on the screen?

    We’re testing WP SAML Auth against PHP 7.3 in Travis CI and don’t have any known errors.

Viewing 1 replies (of 1 total)
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