diff --git a/dbs/mongo/mongo.go b/dbs/mongo/mongo.go
index 6b46812..3bf9055 100644
--- a/dbs/mongo/mongo.go
+++ b/dbs/mongo/mongo.go
@@ -48,7 +48,7 @@ func (m *MongoDB) Init(collections []string, config MongoConf) {
 	mngoCollections = collections
 	mngoConfig = config
 	if err := m.createClient(config.GetUrl(), false); err != nil {
-		m.Logger.Error().Msg(err.Error())
+		// m.Logger.Error().Msg(err.Error())
 	}
 }
 
@@ -175,7 +175,7 @@ func (m *MongoDB) DeleteOne(id string, collection_name string) (int64, int, erro
 
 	result, err := targetDBCollection.DeleteOne(MngoCtx, filter, opts)
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
+		// m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
 		return 0, 404, err
 	}
 	return result.DeletedCount, 200, nil
@@ -196,7 +196,7 @@ func (m *MongoDB) DeleteMultiple(f map[string]interface{}, collection_name strin
 
 	result, err := targetDBCollection.DeleteMany(MngoCtx, filter, opts)
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
+		// m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
 		return 0, 404, err
 	}
 	return result.DeletedCount, 200, nil
@@ -218,7 +218,7 @@ func (m *MongoDB) UpdateMultiple(set interface{}, filter map[string]interface{},
 	//defer cancel()
 	res, err := targetDBCollection.UpdateMany(MngoCtx, f, dbs.InputToBson(doc, true))
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
+		// m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
 		return 0, 404, err
 	}
 	return res.UpsertedCount, 200, nil
@@ -237,7 +237,7 @@ func (m *MongoDB) UpdateOne(set interface{}, id string, collection_name string)
 	//defer cancel()
 	_, err := targetDBCollection.UpdateOne(MngoCtx, filter, dbs.InputToBson(doc, true))
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
+		// m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
 		return "", 404, err
 	}
 	return id, 200, nil
@@ -257,7 +257,7 @@ func (m *MongoDB) StoreOne(obj interface{}, id string, collection_name string) (
 
 	_, err := targetDBCollection.InsertOne(MngoCtx, doc)
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
+		// m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
 		return "", 409, err
 	}
 
@@ -275,7 +275,7 @@ func (m *MongoDB) LoadOne(id string, collection_name string) (*mongo.SingleResul
 
 	res := targetDBCollection.FindOne(MngoCtx, filter)
 	if res.Err() != nil {
-		m.Logger.Error().Msg("Couldn't find resource " + id + ". Error : " + res.Err().Error())
+		// m.Logger.Error().Msg("Couldn't find resource " + id + ". Error : " + res.Err().Error())
 		err := res.Err()
 		return nil, 404, err
 	}
@@ -341,7 +341,7 @@ func (m *MongoDB) LoadFilter(filter map[string]interface{}, collection_name stri
 
 	res, err := targetDBCollection.Find(MngoCtx, f)
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't find any resources. Error : " + err.Error())
+		// m.Logger.Error().Msg("Couldn't find any resources. Error : " + err.Error())
 		return nil, 404, err
 	}
 	return res, 200, nil
@@ -358,7 +358,7 @@ func (m *MongoDB) LoadAll(collection_name string) (*mongo.Cursor, int, error) {
 
 	res, err := targetDBCollection.Find(MngoCtx, bson.D{})
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't find any resources. Error : " + err.Error())
+		// m.Logger.Error().Msg("Couldn't find any resources. Error : " + err.Error())
 		return nil, 404, err
 	}
 	return res, 200, nil
diff --git a/models/workflow_execution/workflow_execution.go b/models/workflow_execution/workflow_execution.go
index 66ac01e..d7fcace 100644
--- a/models/workflow_execution/workflow_execution.go
+++ b/models/workflow_execution/workflow_execution.go
@@ -37,7 +37,7 @@ func (r *WorkflowExecutions) CanUpdate(set utils.DBObject) (bool, utils.DBObject
 	if r.State != set.(*WorkflowExecutions).State {
 		return true, &WorkflowExecutions{State: set.(*WorkflowExecutions).State} // only state can be updated
 	}
-	return r.IsDraft, set // only draft buying can be updated
+	return !r.IsDraft, set // only draft buying can be updated
 }
 
 func (r *WorkflowExecutions) CanDelete() bool {