diff --git a/middleware/app_be/services/mongodbservice.py b/middleware/app_be/services/mongodbservice.py
index cf910bc..b4335b0 100644
--- a/middleware/app_be/services/mongodbservice.py
+++ b/middleware/app_be/services/mongodbservice.py
@@ -70,6 +70,7 @@ class MongoDBService:
 
     @staticmethod
     def updateSingle(identifier, decoded_image) -> bool:
+        print("MongoDBService: Trying to update file with identifier " + identifier)
         resp = MongoDBService.getSingle(identifier)
         if resp is None:
             print("Could not update Metadata: Identifier does not exist")
@@ -77,12 +78,15 @@ class MongoDBService:
 
         i = 0
         while MongoDBService.getSingle(identifier + '_' + str(i)) is not None:
+            print("MongoDBService: Version %s exists".format(identifier + '_' + str(i)))
             i = i + 1
 
         if i == 0:
+            print("MongoDBService: Creating new version with identifier %s".format(identifier + '_' + str(i)))
             MongoDBService.createSingle(resp, identifier + '_' + str(i), decoded_image)
         else:
             resp = MongoDBService.getSingle(identifier + '_' + str(i - 1))
+            print("MongoDBService: Creating new version with identifier %s".format(identifier + '_' + str(i - 1)))
             MongoDBService.createSingle(resp, identifier + '_' + str(i), decoded_image)
 
         return True