• Today when I reinstalled Litespeed cache I got this error.

    wp-config.php operation failed when changing WP_CACHE const: File /home/…../public_html/wp-config.php is not writable.

    I checked my wp-config.php permission and it was 644.

    But, the cache plugin is still installed, and when I refreshed the admin page the error was gone.

    *There is no external object cache plugin installed.

    Should I worry about the error message?

    Kind Regards,

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