Unable to create new files/folders in the Files App

Nextcloud version: 25.0.1
Operating system and version: Debian 10
Apache: 2.4.38
PHP version: 8.1.13

The issue you are facing:
When trying to add new content via the WebUIs + Icon just nothing happens.

The behavior is reproducible on different devices and browsers.
Synchonization via Windows and Android Sync Apps still works as expected.

Is this the first time you’ve seen this error? (Y/N): Y

Steps to replicate it:

  1. Go to Files
  2. Try to create a file or folder

The output of your Nextcloud log in Admin > Logging:

Nothing logged here when clicking the + icon but this error is in the log:

[text] Error: OCP\Files\NotFoundException:  at <<closure>>

0. /var/www/nextcloud/apps/text/lib/Service/ApiService.php line 86
   OCA\Text\Service\DocumentService->getFileById()
1. /var/www/nextcloud/apps/text/lib/Controller/SessionController.php line 52
   OCA\Text\Service\ApiService->create()
2. /var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php line 225
   OCA\Text\Controller\SessionController->create()
3. /var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php line 133
   OC\AppFramework\Http\Dispatcher->executeController()
4. /var/www/nextcloud/lib/private/AppFramework/App.php line 172
   OC\AppFramework\Http\Dispatcher->dispatch()
5. /var/www/nextcloud/lib/private/Route/Router.php line 298
   OC\AppFramework\App::main()
6. /var/www/nextcloud/lib/base.php line 1047
   OC\Route\Router->match()
7. /var/www/nextcloud/index.php line 36
   OC::handleRequest()

PUT /apps/text/session/create

The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):

<?php
$CONFIG = array (
  'apps_paths' =>
  array (
    0 =>
    array (
      'path' => '/var/www/nextcloud/apps',
      'url' => '/apps',
      'writable' => false,
    ),
    1 =>
    array (
      'path' => '/var/www/nextcloud/custom_apps',
      'url' => '/custom_apps',
      'writable' => true,
    ),
  ),
  'instanceid' => 'redacted',
  'passwordsalt' => 'redacted',
  'secret' => 'redacted',
  'trusted_domains' =>
  array (
    0 => 'redacted',
    1 => 'redacted',
    2 => 'redacted',
  ),
  'trusted_proxies' =>
  array (
    0 => 'redacted',
  ),
  'datadirectory' => '/var/www/nextcloud/data',
  'dbtype' => 'mysql',
  'version' => '25.0.1.1',
  'forwarded_for_headers' =>
  array (
    0 => 'HTTP_X_FORWARDED_FOR',
  ),
  'overwritehost' => 'redacted',
  'overwriteprotocol' => 'https',
  'overwrite.cli.url' => 'redacted',
  'dbname' => 'nextcloud',
  'dbhost' => 'localhost',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => 'redacted',
  'dbpassword' => 'redacted',
  'installed' => true,
  'mail_from_address' => 'services',
  'mail_smtpmode' => 'smtp',
  'mail_sendmailmode' => 'smtp',
  'mail_domain' => 'redacted',
  'mail_smtpauthtype' => 'LOGIN',
  'mail_smtpauth' => 1,
  'mail_smtphost' => 'redacted',
  'mail_smtpport' => 'redacted',
  'mail_smtpname' => 'redacted',
  'mail_smtppassword' => 'redacted',
  'mail_smtpsecure' => 'ssl',
  'maintenance' => false,
  'loglevel' => 2,
  'theme' => '',
  'updater.release.channel' => 'stable',
  'preview_libreoffice_path' => '/usr/bin/libreoffice',
  'enable_previews' => true,
  'enabledPreviewProviders' =>
  array (
    0 => 'OC\\Preview\\TXT',
    1 => 'OC\\Preview\\MarkDown',
    2 => 'OC\\Preview\\OpenDocument',
    3 => 'OC\\Preview\\AVI',
    4 => 'OC\\Preview\\MSOffice2003',
    5 => 'OC\\Preview\\MSOfficeDoc',
    6 => 'OC\\Preview\\Image',
    7 => 'OC\\Preview\\Photoshop',
    8 => 'OC\\Preview\\TIFF',
    9 => 'OC\\Preview\\SVG',
    10 => 'OC\\Preview\\Font',
    11 => 'OC\\Preview\\MP3',
    12 => 'OC\\Preview\\Movie',
    13 => 'OC\\Preview\\MKV',
    14 => 'OC\\Preview\\MP4',
  ),
  'default_phone_region' => 'DE',
  'has_rebuilt_cache' => true,
  'app_install_overwrite' =>
  array (
    0 => 'groupfolders',
    1 => 'documentserver_community',
    2 => 'drawio',
    3 => 'apporder',
    4 => 'carnet',
    5 => 'extract',
    6 => 'files_antivirus',
    7 => 'richdocumentscode',
    8 => 'collectives',
    9 => 'files_linkeditor',
    10 => 'quota_warning',
    11 => 'ransomware_protection',
    12 => 'socialsharing_email',
    13 => 'transfer',
  ),
  'filelocking.enabled' => true,
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'memcache.distributed' => '\\OC\\Memcache\\Redis',
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'redis' =>
  array (
    'host' => '/var/run/redis/redis.sock',
    'port' => 0,
    'timeout' => 0.0,
  ),
  'data-fingerprint' => 'redacted',
  'htaccess.RewriteBase' => '/',
  'twofactor_enforced' => 'true',
  'twofactor_enforced_groups' =>
  array (
  ),
  'twofactor_enforced_excluded_groups' =>
  array (
  ),
);

The output of your Apache log in /var/log/:

Nothing is logged when clicking the + icon

Any suggestions are welcome!

Thank you in advance!

You don’t receive any kind of error or other output?

Right, that’s my issue. Can’t find any log entry after hitting the plus. Also no other errors are in the logs after restart.

I managed to find the root cause.
I enabled the Transfer app which is not compatible with NC25 :see_no_evil:.
There is already an issue available for the Transfer app.