Edit db.js

config/db.js

@@ -5,10 +5,10 @@ dotenv.config();
 
 // Database configuration
 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_HOST ,
+  user: process.env.DB_USER ,
+  password: process.env.DB_PASSWORD ,
+  database: process.env.DB_NAME ,
   waitForConnections: true,
   connectionLimit: 10,
   queueLimit: 0