FAILED: Zimbra Users are disabled

[nidla]

Hi,

i am trying to install/configure Zimbra drive with nextCloud server and run into following error: [FAILED] Enabled Zimbra's users test : Zimbra's users are disabled.

[OK] Zimbra Drive app installation test : Zimbra Drive app is installed.

[FAILED] Enabled Zimbra's users test : Zimbra's users are disabled.

[FAILED] Enabled Zimbra's user login : Zimbra Drive authentication is disabled.

[FAILED] Is server url set test : The server url is not set.

[FAILED] Is server port set test : The server port is not set.

[FAILED] Zimbra host connection test :

[FAILED] Zimbra authentication page connection test : Impossible to connect to Zimbra ( response http code: 0; url = https://: )

[FAILED] Zimbra Drive extension connection test : Impossible to connect to Zimbra Drive extension (response http code: 0 )

we have zimbra multiserver installation (2 servers, version 8.7.11) and Nextcloud version 11.
I have followed this guide for installation https://wiki.zimbra.com/wiki/Zimbra_Dri ... mbra_Drive
is there something additional I should do, like configuring ldap from zimbra/creating users!?

any help is welcome...