Nonce failed Error, Previously worked

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  • Thread Starter davidstrand

    (@davidstrand)

    I seems to be my WP Super Cache causing. I disabled and it works. Any ideas how to get to play nicely together?

    Plugin Author properwp

    (@properwp)

    That’s a good question and the first time I’ve heard of this happening. I’m guessing that the nonce on form (code used to stop malicious form submissions) is expiring before the cache is. A technical explanation is here:

    https://myatus.com/p/wordpress-caching-and-nonce-lifespan/

    I’m using the standard nonce age (24 hours according to the article above) so you’ll want to set your page caching to around 12 hours tops.

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