RedisException No such file or directory - Could not boot notify_push: No such file or directory

[j-ed]

@MelBourbon

'redis' =>
  array (
    'host' => '/var/run/redis/redis-server.sock',

If you are accessing Redis via a socket you have to make sure that the user, under which your web server is running, is allowed to access it. Please have a look on the following discussion:

[SOLVED] Can't get redis to work in socket mode

Sorry in the haste I forgot about that one. Though we usually make the redis user a member of the www-data group: $ usermod -g www-data redis with 755 on the rundir (/var/run/redis-nextcloud) and 700 for the socket file itself (redis-server-nc.sock in our case since we are running multiple redis instances for different services on our servers). But obviously either way works. Thank you for pointing this out, @bb77