diff --git a/db/txcache.go b/db/txcache.go
index fa0907c3..27012849 100644
--- a/db/txcache.go
+++ b/db/txcache.go
@@ -92,7 +92,7 @@ func (c *TxCache) GetTransaction(txid string) (*bchain.Tx, int, error) {
 			err = c.db.PutTx(tx, h, tx.Blocktime)
 			// do not return caching error, only log it
 			if err != nil {
-				glog.Error("PutTx error ", err)
+				glog.Warning("PutTx ", tx.Txid, ",error ", err)
 			}
 		}
 	} else {
diff --git a/server/websocket.go b/server/websocket.go
index 1d055ad5..eea868fe 100644
--- a/server/websocket.go
+++ b/server/websocket.go
@@ -416,18 +416,18 @@ func (s *WebsocketServer) onRequest(c *websocketChannel, req *websocketReq) {
 	f, ok := requestHandlers[req.Method]
 	if ok {
 		data, err = f(s, c, req)
+		if err == nil {
+			glog.V(1).Info("Client ", c.id, " onRequest ", req.Method, " success")
+			s.metrics.WebsocketRequests.With(common.Labels{"method": req.Method, "status": "success"}).Inc()
+		} else {
+			glog.Error("Client ", c.id, " onMessage ", req.Method, ": ", errors.ErrorStack(err), ", data ", string(req.Params))
+			s.metrics.WebsocketRequests.With(common.Labels{"method": req.Method, "status": "failure"}).Inc()
+			e := resultError{}
+			e.Error.Message = err.Error()
+			data = e
+		}
 	} else {
-		err = errors.New("unknown method")
-	}
-	if err == nil {
-		glog.V(1).Info("Client ", c.id, " onRequest ", req.Method, " success")
-		s.metrics.WebsocketRequests.With(common.Labels{"method": req.Method, "status": "success"}).Inc()
-	} else {
-		glog.Error("Client ", c.id, " onMessage ", req.Method, ": ", errors.ErrorStack(err), ", data ", string(req.Params))
-		s.metrics.WebsocketRequests.With(common.Labels{"method": req.Method, "status": "failure"}).Inc()
-		e := resultError{}
-		e.Error.Message = err.Error()
-		data = e
+		glog.Warning("Client ", c.id, " onMessage ", req.Method, ": unknown method, data ", string(req.Params))
 	}
 }