diff --git a/api/admin/promote-user.js b/api/admin/promote-user.js
index 02e3140..3dc85c1 100644
--- a/api/admin/promote-user.js
+++ b/api/admin/promote-user.js
@@ -11,6 +11,9 @@ export default async function handler(req, res) {
   }
 
   try {
+    console.log('Request body type:', typeof req.body);
+    console.log('Request body:', req.body);
+    
     const { username, userId } = req.body;
 
     if (!username && !userId) {