Hi again…
My first problem
"The following memcached servers are not responding or not running:
* Caché de base de datos: 127.0.0.1:11211.
* Caché de objeto: 127.0.0.1:11211.
* Caché de página: 127.0.0.1:11211.
This message will automatically disappear once the issue is resolved."
I do this: Instalacja Memcached w systemie Debian 11 – DebianPolska.pl
Why not run?