How to turn on WP's file caching?
I tried to enable file caching, but I get an error from bbpress:
“Call to undefined function wp_cache_add_global_groups()”
I’m not trying to cache bbpress per se, I just want to cache my entire wp site that bbpress happens to be on.
Is there a better method than adding define( ‘WP_CACHE’, true ) and object-cache.php?
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