diff --git a/lib/Sabre/Album/AlbumRoot.php b/lib/Sabre/Album/AlbumRoot.php
index 236215467..78af26a0c 100644
--- a/lib/Sabre/Album/AlbumRoot.php
+++ b/lib/Sabre/Album/AlbumRoot.php
@@ -17,6 +17,7 @@
 use OCP\Files\InvalidDirectoryException;
 use OCP\Files\IRootFolder;
 use OCP\Files\NotFoundException;
+use Psr\Log\LoggerInterface;
 use Sabre\DAV\Exception\Conflict;
 use Sabre\DAV\Exception\Forbidden;
 use Sabre\DAV\Exception\NotFound;
@@ -30,7 +31,8 @@ public function __construct(
 		protected AlbumWithFiles $album,
 		protected IRootFolder $rootFolder,
 		protected string $userId,
-		protected UserConfigService $userConfigService
+		protected UserConfigService $userConfigService,
+		protected LoggerInterface $logger,
 	) {
 	}
 
@@ -96,6 +98,7 @@ public function createFile($name, $data = null) {
 			\header('OC-FileId: ' . $node->getId());
 			return '"' . $node->getEtag() . '"';
 		} catch (\Exception $e) {
+			$this->logger->error('Could not create file', ['exception' => $e]);
 			throw new Forbidden('Could not create file');
 		}
 	}
diff --git a/lib/Sabre/Album/AlbumsHome.php b/lib/Sabre/Album/AlbumsHome.php
index 80ad55a0d..28a26f6f3 100644
--- a/lib/Sabre/Album/AlbumsHome.php
+++ b/lib/Sabre/Album/AlbumsHome.php
@@ -13,17 +13,12 @@
 use OCA\Photos\Album\AlbumWithFiles;
 use OCA\Photos\Service\UserConfigService;
 use OCP\Files\IRootFolder;
+use Psr\Log\LoggerInterface;
 use Sabre\DAV\Exception\Forbidden;
 use Sabre\DAV\Exception\NotFound;
 use Sabre\DAV\ICollection;
 
 class AlbumsHome implements ICollection {
-	protected AlbumMapper $albumMapper;
-	protected array $principalInfo;
-	protected string $userId;
-	protected IRootFolder $rootFolder;
-	protected UserConfigService $userConfigService;
-
 	public const NAME = 'albums';
 
 	/**
@@ -32,17 +27,13 @@ class AlbumsHome implements ICollection {
 	protected ?array $children = null;
 
 	public function __construct(
-		array $principalInfo,
-		AlbumMapper $albumMapper,
-		string $userId,
-		IRootFolder $rootFolder,
-		UserConfigService $userConfigService
+		private array $principalInfo,
+		private AlbumMapper $albumMapper,
+		private string $userId,
+		private IRootFolder $rootFolder,
+		private UserConfigService $userConfigService,
+		private LoggerInterface $logger,
 	) {
-		$this->principalInfo = $principalInfo;
-		$this->albumMapper = $albumMapper;
-		$this->userId = $userId;
-		$this->rootFolder = $rootFolder;
-		$this->userConfigService = $userConfigService;
 	}
 
 	/**
@@ -91,7 +82,14 @@ public function getChildren(): array {
 		if ($this->children === null) {
 			$albumInfos = $this->albumMapper->getForUser($this->userId);
 			$this->children = array_map(function (AlbumInfo $albumInfo) {
-				return new AlbumRoot($this->albumMapper, new AlbumWithFiles($albumInfo, $this->albumMapper), $this->rootFolder, $this->userId, $this->userConfigService);
+				return new AlbumRoot(
+					$this->albumMapper,
+					new AlbumWithFiles($albumInfo, $this->albumMapper),
+					$this->rootFolder,
+					$this->userId,
+					$this->userConfigService,
+					$this->logger,
+				);
 			}, $albumInfos);
 		}
 
diff --git a/lib/Sabre/Album/SharedAlbumRoot.php b/lib/Sabre/Album/SharedAlbumRoot.php
index 034f86609..98a014560 100644
--- a/lib/Sabre/Album/SharedAlbumRoot.php
+++ b/lib/Sabre/Album/SharedAlbumRoot.php
@@ -13,19 +13,19 @@
 use OCA\Photos\Service\UserConfigService;
 use OCP\Files\IRootFolder;
 use OCP\IUserManager;
+use Psr\Log\LoggerInterface;
 use Sabre\DAV\Exception\Conflict;
 use Sabre\DAV\Exception\Forbidden;
 
 class SharedAlbumRoot extends AlbumRoot {
-	private IUserManager $userManager;
-
 	public function __construct(
 		AlbumMapper $albumMapper,
 		AlbumWithFiles $album,
 		IRootFolder $rootFolder,
 		string $userId,
 		UserConfigService $userConfigService,
-		IUserManager $userManager
+		private IUserManager $userManager,
+		LoggerInterface $logger,
 	) {
 		parent::__construct(
 			$albumMapper,
@@ -33,9 +33,8 @@ public function __construct(
 			$rootFolder,
 			$userId,
 			$userConfigService,
+			$logger,
 		);
-
-		$this->userManager = $userManager;
 	}
 
 	/**
diff --git a/lib/Sabre/Album/SharedAlbumsHome.php b/lib/Sabre/Album/SharedAlbumsHome.php
index f8cc4096e..b0b936b41 100644
--- a/lib/Sabre/Album/SharedAlbumsHome.php
+++ b/lib/Sabre/Album/SharedAlbumsHome.php
@@ -14,12 +14,10 @@
 use OCP\Files\IRootFolder;
 use OCP\IGroupManager;
 use OCP\IUserManager;
+use Psr\Log\LoggerInterface;
 use Sabre\DAV\Exception\Forbidden;
 
 class SharedAlbumsHome extends AlbumsHome {
-	private IUserManager $userManager;
-	private IGroupManager $groupManager;
-
 	public const NAME = 'sharedalbums';
 
 	public function __construct(
@@ -27,20 +25,20 @@ public function __construct(
 		AlbumMapper $albumMapper,
 		string $userId,
 		IRootFolder $rootFolder,
-		IUserManager $userManager,
-		IGroupManager $groupManager,
-		UserConfigService $userConfigService
+		private IUserManager $userManager,
+		private IGroupManager $groupManager,
+		UserConfigService $userConfigService,
+		LoggerInterface $logger,
+
 	) {
 		parent::__construct(
 			$principalInfo,
 			$albumMapper,
 			$userId,
 			$rootFolder,
-			$userConfigService
+			$userConfigService,
+			$logger,
 		);
-
-		$this->userManager = $userManager;
-		$this->groupManager = $groupManager;
 	}
 
 	/**
diff --git a/lib/Sabre/PhotosHome.php b/lib/Sabre/PhotosHome.php
index face3e3a9..37730c690 100644
--- a/lib/Sabre/PhotosHome.php
+++ b/lib/Sabre/PhotosHome.php
@@ -18,6 +18,7 @@
 use OCP\Files\IRootFolder;
 use OCP\IGroupManager;
 use OCP\IUserManager;
+use Psr\Log\LoggerInterface;
 use Sabre\DAV\Exception\Forbidden;
 use Sabre\DAV\Exception\NotFound;
 use Sabre\DAV\ICollection;
@@ -33,6 +34,7 @@ public function __construct(
 		private IUserManager $userManager,
 		private IGroupManager $groupManager,
 		private UserConfigService $userConfigService,
+		private LoggerInterface $logger,
 	) {
 	}
 
@@ -69,9 +71,9 @@ public function createDirectory($name) {
 	public function getChild($name) {
 		switch ($name) {
 			case AlbumsHome::NAME:
-				return new AlbumsHome($this->principalInfo, $this->albumMapper, $this->userId, $this->rootFolder, $this->userConfigService);
+				return new AlbumsHome($this->principalInfo, $this->albumMapper, $this->userId, $this->rootFolder, $this->userConfigService, $this->logger);
 			case SharedAlbumsHome::NAME:
-				return new SharedAlbumsHome($this->principalInfo, $this->albumMapper, $this->userId, $this->rootFolder, $this->userManager, $this->groupManager, $this->userConfigService);
+				return new SharedAlbumsHome($this->principalInfo, $this->albumMapper, $this->userId, $this->rootFolder, $this->userManager, $this->groupManager, $this->userConfigService, $this->logger);
 			case PlacesHome::NAME:
 				return new PlacesHome($this->userId, $this->rootFolder, $this->reverseGeoCoderService, $this->placeMapper);
 		}
@@ -84,8 +86,8 @@ public function getChild($name) {
 	 */
 	public function getChildren(): array {
 		return [
-			new AlbumsHome($this->principalInfo, $this->albumMapper, $this->userId, $this->rootFolder, $this->userConfigService),
-			new SharedAlbumsHome($this->principalInfo, $this->albumMapper, $this->userId, $this->rootFolder, $this->userManager, $this->groupManager, $this->userConfigService),
+			new AlbumsHome($this->principalInfo, $this->albumMapper, $this->userId, $this->rootFolder, $this->userConfigService, $this->logger),
+			new SharedAlbumsHome($this->principalInfo, $this->albumMapper, $this->userId, $this->rootFolder, $this->userManager, $this->groupManager, $this->userConfigService, $this->logger),
 			new PlacesHome($this->userId, $this->rootFolder, $this->reverseGeoCoderService, $this->placeMapper),
 		];
 	}
diff --git a/lib/Sabre/RootCollection.php b/lib/Sabre/RootCollection.php
index 977ca963f..6a5e74899 100644
--- a/lib/Sabre/RootCollection.php
+++ b/lib/Sabre/RootCollection.php
@@ -16,6 +16,7 @@
 use OCP\IGroupManager;
 use OCP\IUserManager;
 use OCP\IUserSession;
+use Psr\Log\LoggerInterface;
 use Sabre\DAVACL\AbstractPrincipalCollection;
 use Sabre\DAVACL\PrincipalBackend;
 
@@ -30,6 +31,7 @@ public function __construct(
 		private IUserManager $userManager,
 		private IGroupManager $groupManager,
 		private UserConfigService $userConfigService,
+		private LoggerInterface $logger,
 	) {
 		parent::__construct($principalBackend, 'principals/users');
 	}
@@ -49,7 +51,7 @@ public function getChildForPrincipal(array $principalInfo): PhotosHome {
 		if (is_null($user) || $name !== $user->getUID()) {
 			throw new \Sabre\DAV\Exception\Forbidden();
 		}
-		return new PhotosHome($principalInfo, $this->albumMapper, $this->placeMapper, $this->reverseGeoCoderService, $name, $this->rootFolder, $this->userManager, $this->groupManager, $this->userConfigService);
+		return new PhotosHome($principalInfo, $this->albumMapper, $this->placeMapper, $this->reverseGeoCoderService, $name, $this->rootFolder, $this->userManager, $this->groupManager, $this->userConfigService, $this->logger);
 	}
 
 	public function getName(): string {