[Bug]: Error: Cant enable app from Web Gui

[Not-Zero-Blank]

⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

Im running Debian 12 in a LXC Container
Nextcloud 29.0.0
Php 8.2.18

I cant enable the LDAP App. I Installed the php ldap extension with:
apt install php8.2-ldap
and
apt install php-ldap

the Module is activated in FPM see screenshot below.
when trying to enable the app over occ i get the error:
Error: Could not download app ldap

I also restarted the Server and fpm

I also enabled the extension in the fpm php.ini but after running the occ command it said:
PHP Warning: Module "ldap" is already loaded in Unknown on line 0
Could not download app ldap

Steps to reproduce

1.Install Nextcloud
2.Install the ldap module
3.Activate Ldap app

Expected behavior

The App should be enabled with no issues

Installation method

Community Manual installation with Archive

Nextcloud Server version

29

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.2

Web server

Nginx

Database engine version

MySQL

Is this bug present after an update or on a fresh install?

Fresh Nextcloud Server install

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

What user-backends are you using?

• Default user-backend (database)
• LDAP/ Active Directory
• SSO - SAML
• Other

Configuration report

{
    "system": {
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "10.1.1.8"
        ],
        "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "29.0.0.19",
        "overwrite.cli.url": "***REMOVED SENSITIVE VALUE***",
        "overwritehost": "***REMOVED SENSITIVE VALUE***",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "mysql.utf8mb4": true,
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "updater.secret": "***REMOVED SENSITIVE VALUE***",
        "defaultapp": "dashboard,files",
        "maintenance": false,
        "theme": "",
        "loglevel": 2
    }
}

List of activated Apps

Enabled:
  - activity: 2.21.1
  - circles: 29.0.0-dev
  - cloud_federation_api: 1.12.0
  - comments: 1.19.0
  - contactsinteraction: 1.10.0
  - dashboard: 7.9.0
  - dav: 1.30.1
  - federatedfilesharing: 1.19.0
  - federation: 1.19.0
  - files: 2.1.0
  - files_downloadlimit: 2.0.0
  - files_pdfviewer: 2.10.0
  - files_reminders: 1.2.0
  - files_sharing: 1.21.0
  - files_trashbin: 1.19.0
  - files_versions: 1.22.0
  - firstrunwizard: 2.18.0
  - logreader: 2.14.0
  - lookup_server_connector: 1.17.0
  - nextcloud_announcements: 1.18.0
  - notifications: 2.17.0
  - oauth2: 1.17.0
  - password_policy: 1.19.0
  - photos: 2.5.0
  - privacy: 1.13.0
  - provisioning_api: 1.19.0
  - recommendations: 2.1.0
  - related_resources: 1.4.0
  - serverinfo: 1.19.0
  - settings: 1.12.0
  - sharebymail: 1.19.0
  - side_menu: 3.12.0
  - support: 1.12.0
  - survey_client: 1.17.0
  - systemtags: 1.19.0
  - text: 3.10.0
  - theming: 2.4.0
  - twofactor_backupcodes: 1.18.0
  - updatenotification: 1.19.1
  - user_status: 1.9.0
  - viewer: 2.3.0
  - weather_status: 1.9.0
  - workflowengine: 2.11.0
Disabled:
  - admin_audit: 1.19.0
  - bruteforcesettings: 2.9.0 (installed 2.8.0)
  - encryption: 2.17.0
  - files_external: 1.21.0
  - suspicious_login: 7.0.0
  - twofactor_totp: 11.0.0-dev
  - user_ldap: 1.20.0 (installed 1.20.0)

Nextcloud Signing status

No errors have been found.

Nextcloud Logs

Its empty?

Additional info

No response

[Not-Zero-Blank]

I did a rollback of my server to the Version 28 I noticed that i cant enable apps from the Gui there too but i can enable apps with OCC. Seems that the upgrade from 27 to 28 destroyed the Instance :/
Im trying to test 29 again...

[Not-Zero-Blank]

I used the Wrong app name...
But i cant enable apps from the Gui.
Using occ app:enable works fine

[kesselb]

Hi, please use your brower's developer tools (e.g. https://developer.chrome.com/docs/devtools/network) to inspect the network traffic when you enable/disable an app.