Public share of filtered album is not working

[juliusknorr]

Describe the bug
A public link of a album based on filters is not wokring

To Reproduce
Steps to reproduce the behavior:

1. Create an album with a date filter (e.g last month)
2. Share the album as a public link

Expected behavior
The link works

Screenshots
If applicable, add screenshots to help explain your problem.

Nextcloud log

{
  "reqId": "aOqCF_ZsSNYytAiR6sgg6wAAcxQ",
  "level": 3,
  "time": "2025-10-11T16:13:11+00:00",
  "remoteAddr": "2001:16b8:ce57:3d00:6105:f710:cf5a:c7e6",
  "user": "--",
  "app": "no app in context",
  "method": "PROPFIND",
  "url": "/remote.php/dav/photospublic/Zy3QZDUijAYIF9eqINf8iYQyoEJmOuq1/",
  "message": "Uncaught exception",
  "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:143.0) Gecko/20100101 Firefox/143.0",
  "version": "32.0.0.13",
  "exception": {
    "Exception": "Error",
    "Message": "Call to a member function getUid() on null",
    "Code": 0,
    "Trace": [
      {
        "file": "/var/www/nextcloud/apps/photos/lib/Filters/FiltersManager.php",
        "line": 89,
        "function": "getUserConfig",
        "class": "OCA\\Photos\\Service\\UserConfigService",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/apps/photos/lib/Filters/FiltersManager.php",
        "line": 64,
        "function": "getPhotosDefaultSearchConditions",
        "class": "OCA\\Photos\\Filters\\FiltersManager",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/apps/photos/lib/Album/AlbumMapper.php",
        "line": 535,
        "function": "getFilesBasedOnFilters",
        "class": "OCA\\Photos\\Filters\\FiltersManager",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/apps/photos/lib/Sabre/PublicRootCollection.php",
        "line": 69,
        "function": "getSharedAlbumsForCollaboratorWithFiles",
        "class": "OCA\\Photos\\Album\\AlbumMapper",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Tree.php",
        "line": 95,
        "function": "getChild",
        "class": "OCA\\Photos\\Sabre\\PublicRootCollection",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 971,
        "function": "getNodeForPath",
        "class": "Sabre\\DAV\\Tree",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 1664,
        "function": "getPropertiesIteratorForPath",
        "class": "Sabre\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 1649,
        "function": "writeMultiStatus",
        "class": "Sabre\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php",
        "line": 346,
        "function": "generateMultiStatus",
        "class": "Sabre\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php",
        "line": 89,
        "function": "httpPropFind",
        "class": "Sabre\\DAV\\CorePlugin",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 472,
        "function": "emit",
        "class": "Sabre\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/apps/dav/lib/Connector/Sabre/Server.php",
        "line": 211,
        "function": "invokeMethod",
        "class": "Sabre\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/apps/dav/lib/Server.php",
        "line": 424,
        "function": "start",
        "class": "OCA\\DAV\\Connector\\Sabre\\Server",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/apps/dav/appinfo/v2/remote.php",
        "line": 22,
        "function": "exec",
        "class": "OCA\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/var/www/nextcloud/remote.php",
        "line": 151,
        "args": [
          "/var/www/nextcloud/apps/dav/appinfo/v2/remote.php"
        ],
        "function": "require_once"
      }
    ],
    "File": "/var/www/nextcloud/apps/photos/lib/Service/UserConfigService.php",
    "Line": 36,
    "message": "Uncaught exception",
    "exception": {},
    "CustomMessage": "Uncaught exception"
  }
}

Additional context
Nextcloud 32.0.0