“cookie cannot be set” messages

  • We see in our debug.log messages like:
    wp_wcpt_session_25867a7ea4ebe803f064e681be828d57 cookie cannot be set - headers already sent by on line 0 in .../wp-content/plugins/woocommerce/includes/wc-core-functions.php on line 1059

    We identified WC Product Table with only WooCommerce plugin enabled.

    We also noticed that we could reproduce the issue when calling the cron as follows:
    curl --fail --silent --show-error https://.../wp-cron.php?doing_wp_cron

Viewing 3 replies - 1 through 3 (of 3 total)
  • Plugin Author WC Product Table

    (@wcproducttable)

    Hi,

    Thank you for your query. While the plugin does set a cookie, normally this functionality works smoothly. If the plugin is unable to set a cookie then most likely another 3rd party plugin is conflicting with WooCommerce Product Table and triggering this issue.

    In order to find out which plugin is conflicting and to resolve this issue, please check the ‘Debugging steps’ on the support page.

    Regards,
    Kartik

    Thread Starter rolfhuiber

    (@rolfhuiber)

    As said I tracked it down to WCPT.

    This is with
    Wordpress 5.9.2
    storefront 4.0.0, no functions.php

    The only activ plugins are:
    WooCommerce 6.3.1
    WooCommerce Product Table 2.5.0

    and running:
    curl –fail –silent –show-error https://…/wp-cron.php?doing_wp_cron

    Plugin Author WC Product Table

    (@wcproducttable)

    Thank you for following the debugging steps. I will be happy to look into this. Please write in using the plugin support form so we may communicate directly on this matter.

Viewing 3 replies - 1 through 3 (of 3 total)
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