diff --git a/composer.lock b/composer.lock
index 4d68e5f6..3d0a238f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -12,12 +12,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/daita/my-small-php-tools.git",
-                "reference": "71dda56cec1c9dadad73497ebf5ce98287fe0f99"
+                "reference": "732d54bca742e3ecdb2b544589550a37172c1258"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/daita/my-small-php-tools/zipball/71dda56cec1c9dadad73497ebf5ce98287fe0f99",
-                "reference": "71dda56cec1c9dadad73497ebf5ce98287fe0f99",
+                "url": "https://api.github.com/repos/daita/my-small-php-tools/zipball/732d54bca742e3ecdb2b544589550a37172c1258",
+                "reference": "732d54bca742e3ecdb2b544589550a37172c1258",
                 "shasum": ""
             },
             "require": {
@@ -40,7 +40,7 @@
                 }
             ],
             "description": "My small PHP Tools",
-            "time": "2019-05-18T16:08:10+00:00"
+            "time": "2019-05-27T17:53:41+00:00"
         },
         {
             "name": "friendica/json-ld",
diff --git a/lib/Db/CoreRequestBuilder.php b/lib/Db/CoreRequestBuilder.php
index 5fe3d771..5c1c9f59 100644
--- a/lib/Db/CoreRequestBuilder.php
+++ b/lib/Db/CoreRequestBuilder.php
@@ -969,9 +969,12 @@ class CoreRequestBuilder {
 			self::TABLE_REQUEST_QUEUE,
 			self::TABLE_ACTORS,
 			self::TABLE_STREAMS,
+			self::TABLE_HASHTAGS,
 			self::TABLE_FOLLOWS,
 			self::TABLE_CACHE_ACTORS,
-			self::TABLE_CACHE_DOCUMENTS
+			self::TABLE_CACHE_DOCUMENTS,
+			self::TABLE_STREAM_QUEUE,
+			self::TABLE_STREAM_ACTIONS
 		];
 
 		foreach ($tables as $table) {
diff --git a/lib/Migration/Version0002Date20190506000001.php b/lib/Migration/Version0002Date20190506000001.php
index fc7e6b36..a115997c 100644
--- a/lib/Migration/Version0002Date20190506000001.php
+++ b/lib/Migration/Version0002Date20190506000001.php
@@ -422,7 +422,7 @@ class Version0002Date20190506000001 extends SimpleMigrationStep {
 		$table->addColumn(
 			'attachments', Type::TEXT,
 			[
-				'notnull' => true
+				'notnull' => false
 			]
 		);
 		$table->addColumn(