diff --git a/src/Core/Session/Handler/Cache.php b/src/Core/Session/Handler/Cache.php
index 5aec68e634..af82deb586 100644
--- a/src/Core/Session/Handler/Cache.php
+++ b/src/Core/Session/Handler/Cache.php
@@ -87,7 +87,7 @@ class Cache implements SessionHandlerInterface
 		}
 
 		if (!$session_data) {
-			return true;
+			return $this->destroy($session_id);
 		}
 
 		return $this->cache->set('session:' . $session_id, $session_data, Session::$expire);
diff --git a/src/Core/Session/Handler/Database.php b/src/Core/Session/Handler/Database.php
index 3c2f9027a5..c61402954d 100644
--- a/src/Core/Session/Handler/Database.php
+++ b/src/Core/Session/Handler/Database.php
@@ -94,7 +94,7 @@ class Database implements SessionHandlerInterface
 		}
 
 		if (!$session_data) {
-			return true;
+			return $this->destroy($session_id);
 		}
 
 		$expire         = time() + Session::$expire;
diff --git a/src/Core/Session/Native.php b/src/Core/Session/Native.php
index 83ed0f6e6e..49550a27c0 100644
--- a/src/Core/Session/Native.php
+++ b/src/Core/Session/Native.php
@@ -53,9 +53,4 @@ class Native extends AbstractSession implements ISession
 		session_start();
 		return $this;
 	}
-
-	public function clear()
-	{
-		session_destroy();
-	}
 }