diff --git a/delete-account/src/main/java/org/gcube/keycloak/account/DeleteAccountResource.java b/delete-account/src/main/java/org/gcube/keycloak/account/DeleteAccountResource.java
index cca56eb..d24c593 100644
--- a/delete-account/src/main/java/org/gcube/keycloak/account/DeleteAccountResource.java
+++ b/delete-account/src/main/java/org/gcube/keycloak/account/DeleteAccountResource.java
@@ -57,9 +57,11 @@ public class DeleteAccountResource {
         UserModel user = auth.getUser();
 
         try {
-            logger.debug("Beginning the transaction on transaction manager");
-            session.getTransactionManager().begin();
- 
+            if (!session.getTransactionManager().isActive()) {
+                logger.debug("Beginning a new transaction on transaction manager");
+                session.getTransactionManager().begin();
+            }
+
             logger.debug("Finding user model and setting it as not enabled in realm");
             session.users().getUserById(user.getId(), realm).setEnabled(false);
 
@@ -71,9 +73,11 @@ public class DeleteAccountResource {
             logger.error("Cannot perform user model modifications", e);
         }
 
+        logger.debug("Getting the the configured avatar storage provider");
         AvatarStorageProvider avatarStorageProvider = session.getProvider(AvatarStorageProvider.class);
         if (avatarStorageProvider != null) {
-            logger.debug("Deleting avatar from storage for the user");
+            logger.tracev("Configured avatar storage provider type is {0}", avatarStorageProvider.getClass().getName());
+            logger.debug("Deleting user's avatar from the configured storage");
             avatarStorageProvider.deleteAvatarImage(realm, user);
         } else {
             logger.warn("Cannot perform avatar import ince the avatar storage provider is null");