diff --git a/src/Object/Post.php b/src/Object/Post.php
index bc0ade1a0a..37b530b679 100644
--- a/src/Object/Post.php
+++ b/src/Object/Post.php
@@ -11,7 +11,6 @@ use Friendica\Content\ContactSelector;
 use Friendica\Content\Feature;
 use Friendica\Core\Addon;
 use Friendica\Core\Hook;
-use Friendica\Core\Logger;
 use Friendica\Core\Protocol;
 use Friendica\Core\Renderer;
 use Friendica\DI;
@@ -782,10 +781,10 @@ class Post
 	public function addChild(Post $item)
 	{
 		if (!$item->getId()) {
-			Logger::error('Post object has no id', ['post' => $item]);
+			DI::logger()->error('Post object has no id', ['post' => $item]);
 			return false;
 		} elseif ($this->getChild($item->getId())) {
-			Logger::warning('Post object already exists', ['post' => $item]);
+			DI::logger()->warning('Post object already exists', ['post' => $item]);
 			return false;
 		}
 
@@ -793,13 +792,13 @@ class Post
 		 * Only add what will be displayed
 		 */
 		if ($item->getDataValue('network') === Protocol::MAIL && DI::userSession()->getLocalUserId() != $item->getDataValue('uid')) {
-			Logger::warning('Post object does not belong to local user', ['post' => $item, 'local_user' => DI::userSession()->getLocalUserId()]);
+			DI::logger()->warning('Post object does not belong to local user', ['post' => $item, 'local_user' => DI::userSession()->getLocalUserId()]);
 			return false;
 		} elseif (
 			DI::activity()->match($item->getDataValue('verb'), Activity::LIKE) ||
 			DI::activity()->match($item->getDataValue('verb'), Activity::DISLIKE)
 		) {
-			Logger::warning('Post objects is a like/dislike', ['post' => $item]);
+			DI::logger()->warning('Post objects is a like/dislike', ['post' => $item]);
 			return false;
 		}
 
@@ -884,7 +883,7 @@ class Post
 			}
 		}
 
-		Logger::info('[WARN] Item::removeChild : Item is not a child (' . $id . ').');
+		DI::logger()->info('[WARN] Item::removeChild : Item is not a child (' . $id . ').');
 		return false;
 	}
 
@@ -947,7 +946,7 @@ class Post
 	public function getDataValue(string $name)
 	{
 		if (!isset($this->data[$name])) {
-			// Logger::info('[ERROR] Item::getDataValue : Item has no value name "'. $name .'".');
+			// DI::logger()->info('[ERROR] Item::getDataValue : Item has no value name "'. $name .'".');
 			return false;
 		}
 
diff --git a/src/Object/Thread.php b/src/Object/Thread.php
index 2363ab197d..88534f2918 100644
--- a/src/Object/Thread.php
+++ b/src/Object/Thread.php
@@ -8,7 +8,6 @@
 namespace Friendica\Object;
 
 use Friendica\Content\Conversation;
-use Friendica\Core\Logger;
 use Friendica\Core\Protocol;
 use Friendica\DI;
 use Friendica\Protocol\Activity;
@@ -77,7 +76,7 @@ class Thread
 				$this->writable = $writable;
 				break;
 			default:
-				Logger::info('[ERROR] Conversation::setMode : Unhandled mode ('. $mode .').');
+				DI::logger()->info('[ERROR] Conversation::setMode : Unhandled mode ('. $mode .').');
 				return false;
 				break;
 		}
@@ -138,12 +137,12 @@ class Thread
 		$item_id = $item->getId();
 
 		if (!$item_id) {
-			Logger::info('[ERROR] Conversation::addThread : Item has no ID!!');
+			DI::logger()->info('[ERROR] Conversation::addThread : Item has no ID!!');
 			return false;
 		}
 
 		if ($this->getParent($item->getId())) {
-			Logger::info('[WARN] Conversation::addThread : Thread already exists ('. $item->getId() .').');
+			DI::logger()->info('[WARN] Conversation::addThread : Thread already exists ('. $item->getId() .').');
 			return false;
 		}
 
@@ -151,12 +150,12 @@ class Thread
 		 * Only add will be displayed
 		 */
 		if ($item->getDataValue('network') === Protocol::MAIL && DI::userSession()->getLocalUserId() != $item->getDataValue('uid')) {
-			Logger::info('[WARN] Conversation::addThread : Thread is a mail ('. $item->getId() .').');
+			DI::logger()->info('[WARN] Conversation::addThread : Thread is a mail ('. $item->getId() .').');
 			return false;
 		}
 
 		if ($item->getDataValue('verb') === Activity::LIKE || $item->getDataValue('verb') === Activity::DISLIKE) {
-			Logger::info('[WARN] Conversation::addThread : Thread is a (dis)like ('. $item->getId() .').');
+			DI::logger()->info('[WARN] Conversation::addThread : Thread is a (dis)like ('. $item->getId() .').');
 			return false;
 		}
 
@@ -190,7 +189,7 @@ class Thread
 			$item_data = $item->getTemplateData($conv_responses, $formSecurityToken);
 
 			if (!$item_data) {
-				Logger::info('[ERROR] Conversation::getTemplateData : Failed to get item template data ('. $item->getId() .').');
+				DI::logger()->info('[ERROR] Conversation::getTemplateData : Failed to get item template data ('. $item->getId() .').');
 				return false;
 			}
 			$result[] = $item_data;