Edit db.js

config/db.js

@@ -2,10 +2,10 @@ const mysql = require("mysql2/promise")
 
 // Create connection pool
 const pool = mysql.createPool({
-  host: process.env.DB_HOST ,
-  user: process.env.DB_USER ,
-  password: process.env.DB_PASSWORD ,
-  database: process.env.DB_NAME ,
+  host: process.env.DB_HOST1 ,
+  user: process.env.DB_USER1 ,
+  password: process.env.DB_PASSWORD1 ,
+  database: process.env.DB_NAME1 ,
   waitForConnections: true,
   connectionLimit: 10,
   queueLimit: 0,