‘memcached.so’ isn’t the same thing as ‘memcache.so’ and both are different than APCu (from what I read in the nextcloud documentation anyway)
According to the documentation that I linked in an earlier post APCu is required for memcache.local (I could be mistaken though, but that is how I understood it when I read through it)
I have seen where others have posted online (https://ramsdenj.com/2017/06/05/nextcloud-in-a-jail-on-freebsd.html#database) that they used redis for memcache.local…but I wasn’t able to make this work mysefl.
https://docs.nextcloud.com/server/12/admin_manual/configuration_server/caching_configuration.html