[Nancy]

after I tried to save changes in my custom WP theme

[Jeremy]

if you deactivate plugins and change to another theme does the problem go away? is this running on SlickStack

[Amy]

SlickStack server and tried to install the new Memcached instead of Redis but I think it made a conflict on my cache, look:

https://www.digitalocean.com/community/questions/how-to-fix-scrape-key-check-failed-error-saving-php-files-in-a-wordpress-droplet

[Jacqueline]

deleting the object-cache.php is temporarily fixed the problem.

[Elizabeth]

Probably a conflict between old object-cache.php for Redis, and Memcached package installed on your server I guess.

Please try to reinstall SlickStack completely again?

APR2023C is the first version to install Memcached packages by default, and the proper object-cache.php that supports Memcached, with some new wp-config.php rules also. After you reinstall your problem should disappear.

[Pamela]

It’s working correctly now thanks

[Author]

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