diff --git a/.github/workflows/api-integration-tests.yml b/.github/workflows/api-integration-tests.yml
index 809d63e4ca..29df1d65dd 100644
--- a/.github/workflows/api-integration-tests.yml
+++ b/.github/workflows/api-integration-tests.yml
@@ -133,9 +133,10 @@ jobs:
       - name: Functional tests items
         working-directory: ../server
         run: |
-          ./occ news:item:list-feed "admin" $(./occ news:feed:list 'admin' | grep 'github\.com' -1  | head -1 | grep -oE '[0-9]*') --limit 200 | grep '15.3.2'
-          ./occ news:item:list-folder "admin" --limit 200 | grep '15.3.2'
-          ./occ news:item:list "admin" --limit 200 | grep '15.3.2'
+          TAG=$(curl --silent "https://api.github.com/repos/nextcloud/news/releases/latest" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+          ./occ news:item:list-feed "admin" $(./occ news:feed:list 'admin' | grep 'github\.com' -1  | head -1 | grep -oE '[0-9]*') --limit 200 | grep "$TAG"
+          ./occ news:item:list-folder "admin" --limit 200 | grep "$TAG"
+          ./occ news:item:list "admin" --limit 200 | grep "$TAG"
 
       - name: Functional tests opml
         working-directory: ../server
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2704847033..c7b5cd0994 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ The format is almost based on [Keep a Changelog](https://keepachangelog.com/en/1
 - Add CI for item lists
 
 ### Fixed
+- Item list throwing error for folder and "all items"
 
 ## [15.3.2] - 2021-02-10
 No changes compared to RC2
diff --git a/lib/Controller/FeedController.php b/lib/Controller/FeedController.php
index 681dda4bc9..c80a5c327b 100644
--- a/lib/Controller/FeedController.php
+++ b/lib/Controller/FeedController.php
@@ -24,7 +24,7 @@
 use OCP\IConfig;
 use OCP\AppFramework\Http;
 
-use OCA\News\Db\FeedType;
+use OCA\News\Db\ListType;
 use OCP\IUserSession;
 
 class FeedController extends Controller
@@ -122,10 +122,10 @@ public function active(): array
 
             $feedType = intval($feedType);
             switch ($feedType) {
-                case FeedType::FOLDER:
+                case ListType::FOLDER:
                     $this->folderService->find($this->getUserId(), $feedId);
                     break;
-                case FeedType::FEED:
+                case ListType::FEED:
                     $this->feedService->find($this->getUserId(), $feedId);
                     break;
                 default:
@@ -133,7 +133,7 @@ public function active(): array
             }
         } catch (ServiceNotFoundException $ex) {
             $feedId = 0;
-            $feedType = FeedType::SUBSCRIPTIONS;
+            $feedType = ListType::ALL_ITEMS;
         }
 
         return [
diff --git a/lib/Controller/ItemApiController.php b/lib/Controller/ItemApiController.php
index 003c61fa2c..5f9da73a6a 100644
--- a/lib/Controller/ItemApiController.php
+++ b/lib/Controller/ItemApiController.php
@@ -15,7 +15,7 @@
 
 namespace OCA\News\Controller;
 
-use OCA\News\Db\FeedType;
+use OCA\News\Db\ListType;
 use OCA\News\Service\Exceptions\ServiceConflictException;
 use OCA\News\Service\Exceptions\ServiceValidationException;
 use OCA\News\Service\ItemServiceV2;
@@ -73,7 +73,7 @@ public function index(
         bool $oldestFirst = false
     ): array {
         switch ($type) {
-            case FeedType::FEED:
+            case ListType::FEED:
                 $items = $this->itemService->findAllInFeedWithFilters(
                     $this->getUserId(),
                     $id,
@@ -83,7 +83,7 @@ public function index(
                     $oldestFirst
                 );
                 break;
-            case FeedType::FOLDER:
+            case ListType::FOLDER:
                 $items = $this->itemService->findAllInFolderWithFilters(
                     $this->getUserId(),
                     $id,
@@ -130,10 +130,10 @@ public function updated(int $type = 3, int $id = 0, int $lastModified = 0): arra
         }
 
         switch ($type) {
-            case FeedType::FEED:
+            case ListType::FEED:
                 $items = $this->itemService->findAllInFeedAfter($this->getUserId(), $id, $paddedLastModified, false);
                 break;
-            case FeedType::FOLDER:
+            case ListType::FOLDER:
                 $items = $this->itemService->findAllInFolderAfter($this->getUserId(), $id, $paddedLastModified, false);
                 break;
             default:
diff --git a/lib/Controller/ItemController.php b/lib/Controller/ItemController.php
index 02a308d872..85f67ef7a9 100644
--- a/lib/Controller/ItemController.php
+++ b/lib/Controller/ItemController.php
@@ -13,7 +13,7 @@
 
 namespace OCA\News\Controller;
 
-use OCA\News\Db\FeedType;
+use OCA\News\Db\ListType;
 use OCA\News\Service\Exceptions\ServiceConflictException;
 use OCA\News\Service\FeedServiceV2;
 use OCP\AppFramework\Http\JSONResponse;
@@ -136,7 +136,7 @@ public function index(
             }
 
             switch ($type) {
-                case FeedType::FEED:
+                case ListType::FEED:
                     $items = $this->itemService->findAllInFeedWithFilters(
                         $this->getUserId(),
                         $id,
@@ -147,7 +147,7 @@ public function index(
                         $search_items
                     );
                     break;
-                case FeedType::FOLDER:
+                case ListType::FOLDER:
                     $items = $this->itemService->findAllInFolderWithFilters(
                         $this->getUserId(),
                         $id,
@@ -201,7 +201,7 @@ public function newItems(int $type, int $id, $lastModified = 0): array
 
         try {
             switch ($type) {
-                case FeedType::FEED:
+                case ListType::FEED:
                     $items = $this->itemService->findAllInFeedAfter(
                         $this->getUserId(),
                         $id,
@@ -209,7 +209,7 @@ public function newItems(int $type, int $id, $lastModified = 0): array
                         !$showAll
                     );
                     break;
-                case FeedType::FOLDER:
+                case ListType::FOLDER:
                     $items = $this->itemService->findAllInFolderAfter(
                         $this->getUserId(),
                         $id,
diff --git a/lib/Controller/PageController.php b/lib/Controller/PageController.php
index 87ed91c734..9f17f5690f 100644
--- a/lib/Controller/PageController.php
+++ b/lib/Controller/PageController.php
@@ -25,7 +25,7 @@
 
 use OCA\News\Service\StatusService;
 use OCA\News\Explore\RecommendedSites;
-use OCA\News\Db\FeedType;
+use OCA\News\Db\ListType;
 use OCP\IUserSession;
 
 class PageController extends Controller
@@ -204,7 +204,7 @@ public function explore(string $lang)
             $this->getUserId(),
             $this->appName,
             'lastViewedFeedType',
-            FeedType::EXPLORE
+            ListType::EXPLORE
         );
 
         try {
diff --git a/lib/Db/ItemMapperV2.php b/lib/Db/ItemMapperV2.php
index cfd30b75ec..1ef9da2440 100644
--- a/lib/Db/ItemMapperV2.php
+++ b/lib/Db/ItemMapperV2.php
@@ -12,6 +12,7 @@
 
 namespace OCA\News\Db;
 
+use OC\DB\QueryBuilder\Literal;
 use OCA\News\Service\Exceptions\ServiceValidationException;
 use Doctrine\DBAL\FetchMode;
 use OCA\News\Utility\Time;
@@ -386,12 +387,14 @@ public function findAllAfter(string $userId, int $feedType, int $updatedSince):
             ->addOrderBy('items.id', 'DESC');
 
         switch ($feedType) {
-            case FeedType::STARRED:
+            case ListType::STARRED:
                 $builder->andWhere('items.starred = 1');
                 break;
-            case FeedType::UNREAD:
+            case ListType::UNREAD:
                 $builder->andWhere('items.unread = 1');
                 break;
+            case ListType::ALL_ITEMS:
+                break;
             default:
                 throw new ServiceValidationException('Unexpected Feed type in call');
         }
@@ -473,7 +476,7 @@ public function findAllFolder(
         if ($folderId === null) {
             $folderWhere = $builder->expr()->isNull('feeds.folder_id');
         } else {
-            $folderWhere = $builder->expr()->eq('feeds.folder_id', $folderId);
+            $folderWhere = $builder->expr()->eq('feeds.folder_id', new Literal($folderId), IQueryBuilder::PARAM_INT);
         }
 
         $builder->select('items.*')
@@ -542,12 +545,14 @@ public function findAllItems(
         }
 
         switch ($type) {
-            case FeedType::STARRED:
+            case ListType::STARRED:
                 $builder->andWhere('items.starred = 1');
                 break;
-            case FeedType::UNREAD:
+            case ListType::UNREAD:
                 $builder->andWhere('items.unread = 1');
                 break;
+            case ListType::ALL_ITEMS:
+                break;
             default:
                 throw new ServiceValidationException('Unexpected Feed type in call');
         }
diff --git a/lib/Db/ListType.php b/lib/Db/ListType.php
index 1ccd592a8d..e96e29ed6e 100644
--- a/lib/Db/ListType.php
+++ b/lib/Db/ListType.php
@@ -18,13 +18,13 @@
  *
  * @package OCA\News\Db
  */
-class FeedType
+class ListType
 {
-    const FEED          = 0;
-    const FOLDER        = 1;
-    const STARRED       = 2;
-    const SUBSCRIPTIONS = 3;
-    const SHARED        = 4;
-    const EXPLORE       = 5;
-    const UNREAD        = 6;
+    const FEED      = 0;
+    const FOLDER    = 1;
+    const STARRED   = 2;
+    const ALL_ITEMS = 3;
+    const SHARED    = 4;
+    const EXPLORE   = 5;
+    const UNREAD    = 6;
 }
diff --git a/lib/Service/ItemServiceV2.php b/lib/Service/ItemServiceV2.php
index 8a518b5bdd..da675450fd 100644
--- a/lib/Service/ItemServiceV2.php
+++ b/lib/Service/ItemServiceV2.php
@@ -14,7 +14,7 @@
 
 use OCA\News\AppInfo\Application;
 use OCA\News\Db\Feed;
-use OCA\News\Db\FeedType;
+use OCA\News\Db\ListType;
 use OCA\News\Db\Item;
 use OCA\News\Db\ItemMapperV2;
 use OCA\News\Service\Exceptions\ServiceConflictException;
@@ -307,7 +307,7 @@ public function findAllInFolderAfter(string $userId, ?int $folderId, int $update
      */
     public function findAllAfter(string $userId, int $feedType, int $updatedSince): array
     {
-        if (!in_array($feedType, [FeedType::STARRED, FeedType::UNREAD])) {
+        if (!in_array($feedType, [ListType::STARRED, ListType::UNREAD, ListType::ALL_ITEMS])) {
             throw new ServiceValidationException('Trying to find in unknown type');
         }
 
diff --git a/tests/Unit/Controller/FeedControllerTest.php b/tests/Unit/Controller/FeedControllerTest.php
index b8929d3731..cf7bc501e1 100644
--- a/tests/Unit/Controller/FeedControllerTest.php
+++ b/tests/Unit/Controller/FeedControllerTest.php
@@ -22,7 +22,7 @@
 use OCP\AppFramework\Http;
 
 use OCA\News\Db\Feed;
-use OCA\News\Db\FeedType;
+use OCA\News\Db\ListType;
 use OCA\News\Service\Exceptions\ServiceNotFoundException;
 use OCA\News\Service\Exceptions\ServiceConflictException;
 use OCP\IConfig;
@@ -125,7 +125,7 @@ public function setUp(): void
         $this->exampleResult = [
             'activeFeed' => [
                 'id' => 0,
-                'type' => FeedType::SUBSCRIPTIONS
+                'type' => ListType::ALL_ITEMS
             ]
         ];
     }
@@ -207,7 +207,7 @@ private function activeInitMocks($id, $type): void
     public function testActive()
     {
         $id = 3;
-        $type = FeedType::STARRED;
+        $type = ListType::STARRED;
         $result = [
             'activeFeed' => [
                 'id' => $id,
@@ -226,7 +226,7 @@ public function testActive()
     public function testActiveFeed()
     {
         $id = 3;
-        $type = FeedType::FEED;
+        $type = ListType::FEED;
         $result = [
             'activeFeed' => [
                 'id' => $id,
@@ -250,7 +250,7 @@ public function testActiveFeed()
     public function testActiveFeedDoesNotExist()
     {
         $id = 3;
-        $type = FeedType::FEED;
+        $type = ListType::FEED;
         $ex = new ServiceNotFoundException('hiu');
         $result = $this->exampleResult;
 
@@ -269,7 +269,7 @@ public function testActiveFeedDoesNotExist()
 
     public function testActiveFolder()
     {
-        $type = FeedType::FOLDER;
+        $type = ListType::FOLDER;
         $folder = new Folder();
         $folder->setId(3);
 
@@ -296,7 +296,7 @@ public function testActiveFolder()
     public function testActiveFolderDoesNotExist()
     {
         $id = 3;
-        $type = FeedType::FOLDER;
+        $type = ListType::FOLDER;
         $ex = new ServiceNotFoundException('hiu');
         $result = $this->exampleResult;
 
diff --git a/tests/Unit/Controller/ItemControllerTest.php b/tests/Unit/Controller/ItemControllerTest.php
index 546b392786..c64cd93300 100644
--- a/tests/Unit/Controller/ItemControllerTest.php
+++ b/tests/Unit/Controller/ItemControllerTest.php
@@ -20,7 +20,7 @@
 
 use \OCA\News\Db\Item;
 use \OCA\News\Db\Feed;
-use \OCA\News\Db\FeedType;
+use \OCA\News\Db\ListType;
 use \OCA\News\Service\Exceptions\ServiceNotFoundException;
 use OCP\IConfig;
 use OCP\IRequest;
@@ -234,7 +234,7 @@ public function testIndexForFeed()
             'starred' => 3
         ];
 
-        $this->itemsApiExpects(2, FeedType::FEED, '0');
+        $this->itemsApiExpects(2, ListType::FEED, '0');
 
         $this->feedService->expects($this->once())
             ->method('findAllForUser')
@@ -256,7 +256,7 @@ public function testIndexForFeed()
             ->with('user', 2, 3, 0, false, false, [])
             ->will($this->returnValue($result['items']));
 
-        $response = $this->controller->index(FeedType::FEED, 2, 3);
+        $response = $this->controller->index(ListType::FEED, 2, 3);
         $this->assertEquals($result, $response);
     }
 
@@ -271,7 +271,7 @@ public function testIndexForFolder()
             'starred' => 3
         ];
 
-        $this->itemsApiExpects(2, FeedType::FOLDER, '0');
+        $this->itemsApiExpects(2, ListType::FOLDER, '0');
 
         $this->feedService->expects($this->once())
             ->method('findAllForUser')
@@ -293,7 +293,7 @@ public function testIndexForFolder()
             ->with('user', 2, 3, 0, false, false, [])
             ->will($this->returnValue($result['items']));
 
-        $response = $this->controller->index(FeedType::FOLDER, 2, 3);
+        $response = $this->controller->index(ListType::FOLDER, 2, 3);
         $this->assertEquals($result, $response);
     }
 
@@ -308,7 +308,7 @@ public function testIndexForOther()
             'starred' => 3
         ];
 
-        $this->itemsApiExpects(2, FeedType::STARRED, '0');
+        $this->itemsApiExpects(2, ListType::STARRED, '0');
 
         $this->feedService->expects($this->once())
             ->method('findAllForUser')
@@ -330,7 +330,7 @@ public function testIndexForOther()
             ->with('user', 2, 3, 0, false, [])
             ->will($this->returnValue($result['items']));
 
-        $response = $this->controller->index(FeedType::STARRED, 2, 3);
+        $response = $this->controller->index(ListType::STARRED, 2, 3);
         $this->assertEquals($result, $response);
     }
 
@@ -345,7 +345,7 @@ public function testIndexSearchFeed()
             'starred' => 3
         ];
 
-        $this->itemsApiExpects(2, FeedType::FEED, '0');
+        $this->itemsApiExpects(2, ListType::FEED, '0');
 
         $this->feedService->expects($this->once())
             ->method('findAllForUser')
@@ -367,7 +367,7 @@ public function testIndexSearchFeed()
             ->with('user', 2, 3, 0, false, false, ['test', 'search'])
             ->will($this->returnValue($result['items']));
 
-        $response = $this->controller->index(FeedType::FEED, 2, 3, 0, null, null, 'test%20%20search%20');
+        $response = $this->controller->index(ListType::FEED, 2, 3, 0, null, null, 'test%20%20search%20');
         $this->assertEquals($result, $response);
     }
 
@@ -376,7 +376,7 @@ public function testItemsOffsetNotZero()
     {
         $result = ['items' => [new Item()]];
 
-        $this->itemsApiExpects(2, FeedType::FEED);
+        $this->itemsApiExpects(2, ListType::FEED);
 
         $this->itemService->expects($this->once())
             ->method('findAllInFeedWithFilters')
@@ -386,21 +386,21 @@ public function testItemsOffsetNotZero()
         $this->feedService->expects($this->never())
             ->method('findAllForUser');
 
-        $response = $this->controller->index(FeedType::FEED, 2, 3, 10);
+        $response = $this->controller->index(ListType::FEED, 2, 3, 10);
         $this->assertEquals($result, $response);
     }
 
 
     public function testGetItemsNoNewestItemsId()
     {
-        $this->itemsApiExpects(2, FeedType::FEED);
+        $this->itemsApiExpects(2, ListType::FEED);
 
         $this->itemService->expects($this->once())
             ->method('newest')
             ->with('user')
             ->will($this->throwException(new ServiceNotFoundException('')));
 
-        $response = $this->controller->index(FeedType::FEED, 2, 3);
+        $response = $this->controller->index(ListType::FEED, 2, 3);
         $this->assertEquals([], $response);
     }
 
@@ -440,7 +440,7 @@ public function testNewItemsFeed()
             ->with('user', 2, 3, false)
             ->will($this->returnValue($result['items']));
 
-        $response = $this->controller->newItems(FeedType::FEED, 2, 3);
+        $response = $this->controller->newItems(ListType::FEED, 2, 3);
         $this->assertEquals($result, $response);
     }
 
@@ -480,7 +480,7 @@ public function testNewItemsFolder()
             ->with('user', 2, 3, false)
             ->will($this->returnValue($result['items']));
 
-        $response = $this->controller->newItems(FeedType::FOLDER, 2, 3);
+        $response = $this->controller->newItems(ListType::FOLDER, 2, 3);
         $this->assertEquals($result, $response);
     }
 
@@ -520,7 +520,7 @@ public function testNewItemsOther()
             ->with('user', 6, 3)
             ->will($this->returnValue($result['items']));
 
-        $response = $this->controller->newItems(FeedType::UNREAD, 2, 3);
+        $response = $this->controller->newItems(ListType::UNREAD, 2, 3);
         $this->assertEquals($result, $response);
     }
 
@@ -537,7 +537,7 @@ public function testGetNewItemsNoNewestItemsId()
             ->with('user')
             ->will($this->throwException(new ServiceNotFoundException('')));
 
-        $response = $this->controller->newItems(FeedType::FEED, 2, 3);
+        $response = $this->controller->newItems(ListType::FEED, 2, 3);
         $this->assertEquals([], $response);
     }
 
diff --git a/tests/Unit/Controller/PageControllerTest.php b/tests/Unit/Controller/PageControllerTest.php
index 5f62bfe9fc..4e29504796 100644
--- a/tests/Unit/Controller/PageControllerTest.php
+++ b/tests/Unit/Controller/PageControllerTest.php
@@ -15,7 +15,7 @@
 
 use OC\L10N\L10N;
 use OCA\News\Controller\PageController;
-use \OCA\News\Db\FeedType;
+use \OCA\News\Db\ListType;
 use OCA\News\Explore\Exceptions\RecommendedSiteNotFoundException;
 use OCA\News\Explore\RecommendedSites;
 use OCA\News\Service\StatusService;
@@ -264,7 +264,7 @@ public function testExplore()
             ->method('setUserValue')
             ->withConsecutive(
                 ['becka', 'news', 'lastViewedFeedId', 0],
-                ['becka', 'news', 'lastViewedFeedType', FeedType::EXPLORE]
+                ['becka', 'news', 'lastViewedFeedType', ListType::EXPLORE]
             );
 
         $this->recommended->expects($this->once())
@@ -284,7 +284,7 @@ public function testExploreError()
             ->method('setUserValue')
             ->withConsecutive(
                 ['becka', 'news', 'lastViewedFeedId', 0],
-                ['becka', 'news', 'lastViewedFeedType', FeedType::EXPLORE]
+                ['becka', 'news', 'lastViewedFeedType', ListType::EXPLORE]
             );
 
         $this->recommended->expects($this->once())
diff --git a/tests/Unit/Db/ItemMapperTest.php b/tests/Unit/Db/ItemMapperTest.php
index 878f8c59db..c1e946d2bb 100644
--- a/tests/Unit/Db/ItemMapperTest.php
+++ b/tests/Unit/Db/ItemMapperTest.php
@@ -13,6 +13,7 @@
 
 namespace OCA\News\Tests\Unit\Db;
 
+use OC\DB\QueryBuilder\Literal;
 use OCA\News\Db\Feed;
 use OCA\News\Db\FeedMapperV2;
 use OCA\News\Db\Folder;
@@ -1691,7 +1692,7 @@ public function testFindAllFolderSearchId()
 
         $expr->expects($this->once())
              ->method('eq')
-             ->with('feeds.folder_id', 2)
+             ->with('feeds.folder_id', new Literal(2))
              ->will($this->returnValue('x = y'));
 
         $this->db->expects($this->once())
diff --git a/tests/Unit/Service/ItemServiceTest.php b/tests/Unit/Service/ItemServiceTest.php
index e82d5eda73..f91692cda1 100644
--- a/tests/Unit/Service/ItemServiceTest.php
+++ b/tests/Unit/Service/ItemServiceTest.php
@@ -21,7 +21,7 @@
 use \OCP\AppFramework\Db\DoesNotExistException;
 
 use \OCA\News\Db\Item;
-use \OCA\News\Db\FeedType;
+use \OCA\News\Db\ListType;
 use OCP\AppFramework\Db\MultipleObjectsReturnedException;
 use OCP\IConfig;
 
@@ -133,7 +133,7 @@ public function testFindAllNewItemWrongType()
         $this->mapper->expects($this->never())
             ->method('findAllAfter');
 
-        $result = $this->class->findAllAfter($this->user, 3, 20333);
+        $result = $this->class->findAllAfter($this->user, 5, 20333);
         $this->assertEquals([], $result);
     }
 
@@ -176,7 +176,7 @@ public function testFindAllFolder()
 
     public function testFindAllItems()
     {
-        $type = FeedType::STARRED;
+        $type = ListType::STARRED;
         $this->mapper->expects($this->once())
             ->method('findAllItems')
             ->with('jack', $type, 20, 5, true, [])
@@ -188,7 +188,7 @@ public function testFindAllItems()
 
     public function testFindAllSearch()
     {
-        $type = FeedType::STARRED;
+        $type = ListType::STARRED;
         $search = ['test'];