diff --git a/config/db.connect.js b/config/db.connect.js
index c83a167..ea53aa1 100644
--- a/config/db.connect.js
+++ b/config/db.connect.js
@@ -13,6 +13,6 @@ export const pool = mysql.createPool({
     connectionLimit: 100,
     queueLimit: 30,
     connectTimeout: 60000,
-    max_connections : 505
+    
 });
 
diff --git a/src/controllers/search.controller.js b/src/controllers/search.controller.js
index c1b002f..74751ba 100644
--- a/src/controllers/search.controller.js
+++ b/src/controllers/search.controller.js
@@ -1,5 +1,6 @@
 import { response } from "../../config/response.js";
 import { status } from "../../config/response.status.js";
+import { BaseError } from "../../config/error.js";
 import {viewSearchKeyword,viewSearchTag}from "../services/search.service.js";
 import  jwt  from "jsonwebtoken";