"Importing is disabled because there are no address books available" - possible user_ldap issue?

[y2klol]

When I attempt to use the Contacts App, the ‘New Contact’ button is greyed out and when I go to import an address book the error message “Importing is disabled because there are no address books available” is there.

Under Active apps is “LDAP user and group backend” v1.9.0.

Running docker exec nextcloud php -m shows:

[PHP Modules]
apcu
bcmath
Core
ctype
curl
date
dom
exif
fileinfo
filter
ftp
gd
gmp
hash
iconv
imagick
intl
json
ldap
libxml
mbstring
memcached
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
pdo_pgsql
pdo_sqlite
Phar
posix
readline
redis
Reflection
session
SimpleXML
sodium
SPL
sqlite3
standard
tokenizer
xml
xmlreader
xmlwriter
Zend OPcache
zip
zlib

[Zend Modules]
Zend OPcache

Note: no user_ldap

When I try to use a occ ldap command (Using the occ command — Nextcloud 15 Administration Manual 15 documentation) such as docker exec -u www-data nextcloud /var/www/html/occ ldap:check-user admin
Cannot check user existence, because disabled LDAP configurations are present.
And it also says that " These commands are only available when the “LDAP user and group backend” app ( user_ldap ) is enabled." So I’m guessing it’s an user_ldap not loading issue?

I also ran
docker exec -u www-data nextcloud /var/www/html/occ ldap:create-empty-config

but that did nothing.

How do I get user_ldap to load (in docker)

[y2klol]

Please, is it possible to fix this? I have waited months for reply.