Transfer magento 2 to new domain, links redirect to old one

Question

We have a dedicated server managed with whm and cpanel for the domains.

I have created a dev version for my magento 2 website https://domain.com.

I have uploaded files and database, changed in core_config_data table for web/unsecure/base_url and web/secure/base_url to have the new domain dev.domain.com.

Now the issue is the new domain has links who redirects to the old domain, in the top navigation, menu, account creation link, ...

The original website is multistore website with 3 stores with mode developper activated

When viewing the new domain firstime i got session error, i fixed it adding 'save_path' => '/tmp'

'session' => [
 'save' => 'files',
 'save_path' => '/tmp', 
],

In app/etc/env.php

In the original website, there’s no problem related to session, is adding this config causes a problem? I cleared cache folder var/cache

rm -rf var/cache/*
rm -rf /var/tmp/magento/*

, also with this command

php bin/magento cache:flush

also removed static files

rm -rf pub/static/adminhtml pub/static/frontend

Reindex links

bin/magento indexer:reindex

But always menu and top navigation links are from the old domain I tried this question all links redirecting to old domain after moving to new domain and this Moved magento to new domain, admin URL redirect to old admin URL but without a solution.

Edit in I added this code to get base url in module-theme Topmenu.php file

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$storeManager = $objectManager->get('\Magento\Store\Model\StoreManagerInterface');
var_dump($storeManager->getStore()->getBaseUrl());exit;

It returns the old website

Answer 1

Try these commands

 1. rm -rf var/di/* var/generation/* var/cache/* var/log/* var/page_cache/* var/session/* var/view_preprocessed/* pub/static/*
 2. php bin/magento setup:static-content:deploy -f

Answer 2

I solved the problem by changing the old domain for different stores in app/etc/env.php