diff --git a/app/src/main/java/com/cappielloantonio/tempo/ui/fragment/HomeTabMusicFragment.java b/app/src/main/java/com/cappielloantonio/tempo/ui/fragment/HomeTabMusicFragment.java
index 126028b8..0c2734d8 100644
--- a/app/src/main/java/com/cappielloantonio/tempo/ui/fragment/HomeTabMusicFragment.java
+++ b/app/src/main/java/com/cappielloantonio/tempo/ui/fragment/HomeTabMusicFragment.java
@@ -706,7 +706,9 @@ public class HomeTabMusicFragment extends Fragment implements ClickCallback {
     private void refreshSharesView() {
         final Handler handler = new Handler();
         final Runnable runnable = () -> {
-            if (Preferences.isSharingEnabled()) homeViewModel.refreshShares(getViewLifecycleOwner());
+            if (getView() != null && bind != null && Preferences.isSharingEnabled()) {
+                homeViewModel.refreshShares(getViewLifecycleOwner());
+            }
         };
         handler.postDelayed(runnable, 100);
     }
diff --git a/app/src/main/java/com/cappielloantonio/tempo/ui/fragment/LibraryFragment.java b/app/src/main/java/com/cappielloantonio/tempo/ui/fragment/LibraryFragment.java
index 414d2f7b..b395ab77 100644
--- a/app/src/main/java/com/cappielloantonio/tempo/ui/fragment/LibraryFragment.java
+++ b/app/src/main/java/com/cappielloantonio/tempo/ui/fragment/LibraryFragment.java
@@ -254,7 +254,12 @@ public class LibraryFragment extends Fragment implements ClickCallback {
 
     private void refreshPlaylistView() {
         final Handler handler = new Handler();
-        final Runnable runnable = () -> libraryViewModel.refreshPlaylistSample(getViewLifecycleOwner());
+
+        final Runnable runnable = () -> {
+            if (getView() != null && bind != null && libraryViewModel != null)
+                libraryViewModel.refreshPlaylistSample(getViewLifecycleOwner());
+        };
+
         handler.postDelayed(runnable, 100);
     }
 
diff --git a/app/src/main/java/com/cappielloantonio/tempo/viewmodel/AlbumCatalogueViewModel.java b/app/src/main/java/com/cappielloantonio/tempo/viewmodel/AlbumCatalogueViewModel.java
index 1253cc12..7182e5d4 100644
--- a/app/src/main/java/com/cappielloantonio/tempo/viewmodel/AlbumCatalogueViewModel.java
+++ b/app/src/main/java/com/cappielloantonio/tempo/viewmodel/AlbumCatalogueViewModel.java
@@ -61,9 +61,8 @@ public class AlbumCatalogueViewModel extends AndroidViewModel {
                 .enqueue(new Callback<ApiResponse>() {
                     @Override
                     public void onResponse(@NonNull Call<ApiResponse> call, @NonNull retrofit2.Response<ApiResponse> response) {
-                        if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getAlbumList2() != null) {
-                            List<AlbumID3> albumList = new ArrayList<>();
-                            albumList.addAll(response.body().getSubsonicResponse().getAlbumList2().getAlbums());
+                        if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getAlbumList2() != null && response.body().getSubsonicResponse().getAlbumList2().getAlbums() != null) {
+                            List<AlbumID3> albumList = new ArrayList<>(response.body().getSubsonicResponse().getAlbumList2().getAlbums());
                             callback.onLoadMedia(albumList);
                         }
                     }