Nonce is invalid. - How-to and Troubleshooting https://wpdiscuz.com/community/troubleshooting/nonce-is-invalid-6/ wpDiscuz WordPress Comment Plugin Community. Support and Resources. en-US Fri, 17 Jul 2026 15:45:15 +0000 wpForo 60 RE: Nonce is invalid. https://wpdiscuz.com/community/troubleshooting/nonce-is-invalid-6/#post-21416 Sat, 29 Jul 2023 22:57:09 +0000 How-to and Troubleshooting takeflight https://wpdiscuz.com/community/troubleshooting/nonce-is-invalid-6/#post-21416 RE: Nonce is invalid. https://wpdiscuz.com/community/troubleshooting/nonce-is-invalid-6/#post-21396 Thu, 27 Jul 2023 14:01:43 +0000 Hi @takeflight

Try to switch on the "Use WordPress native AJAX functions" option in wpDiscuz > Settings > General Settings tab. Again, delete all caches and check it.

]]> How-to and Troubleshooting Asti https://wpdiscuz.com/community/troubleshooting/nonce-is-invalid-6/#post-21396 Nonce is invalid. https://wpdiscuz.com/community/troubleshooting/nonce-is-invalid-6/#post-21395 Thu, 27 Jul 2023 13:15:43 +0000 I am unable to post comments, I always receive "Nonce is invalid" message. I have seen this topic addressed by updating plugin version and purging cache. This is a new installation version 7.6.1 and I have purged cache. I have also tried logging in as another user, not as admin.

I am using the plugin for comments on LearnDash courses.

]]> How-to and Troubleshooting takeflight https://wpdiscuz.com/community/troubleshooting/nonce-is-invalid-6/#post-21395