fix subdomain that redirect to the main domain

Question

I encountered a problem after I moved the site to new subdomain,

Every time I enter to my website, I am directed to the subdomain. I think its htaccess issues.

I have 2 website, one in the domain and the other in subdomain (previously was in main domain)

(subdomain directory: public_html/store) | (domain directory: public_html)

subdomain htaccess file:

    <IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

Answer 1

Have a read of this article: https://wordpress.org/support/article/changing-the-site-url/

Additionally, you can access your wp_options table via phpmyadmin, and update siteurl and home to the new address.

Answer 2

Check the corresponding database's siteurl and home values as those might both have the subdomain address in them; replace them with the desired domain name, save and see if that doesn't fix the issue.