Update database.php

application/config/database.php

@@ -76,9 +76,9 @@ $query_builder = TRUE;
 $db['default'] = array(
 	'dsn'	=> '',
 	'hostname' => 'localhost',
-	'username' => 'techlabz_nemt',
+	'username' => 'nemt_user',
 	'password' => 'Golden_123',
-	'database' => 'techlabz_nemt_backend',
+	'database' => 'techlabz_nemt_backendclient',
 	'dbdriver' => 'mysqli',
 	'dbprefix' => '',
 	'pconnect' => FALSE,