diff --git a/helpers/auth.php b/helpers/auth.php
index fc017d7..7977d2d 100644
--- a/helpers/auth.php
+++ b/helpers/auth.php
@@ -86,9 +86,9 @@
      */
     private function sessionEnd() {
       $_SESSION = [];
-      if (ini_get("session.use_cookies")) {
+      if (ini_get("session.use_cookies") && isset($_COOKIE[session_name()])) {
         $params = session_get_cookie_params();
-        setcookie(session_name('ulogger'), '', time() - 42000,
+        setcookie(session_name(), '', time() - 42000,
           $params["path"], $params["domain"],
           $params["secure"], $params["httponly"]
         );
@@ -181,4 +181,4 @@
       header("Location: $location");
       exit();
     }
-  }
\ No newline at end of file
+  }