Hello,
Wp-admin credentials are incorrect. Please check them.
If you use the latest version of woocommerce plugins (3.3.3) the theme needs to be updated also – http://xstore.helpscoutdocs.com/article/63-theme-update https://xstore.helpscoutdocs.com/article/37-plugins-update Don’t forget to create backup of your files and database before starting update process.
On your screenshot, I see another site, that you provided in the first message. What versions of WC and xstore are using there? Could you provide correct wp-admin access to both sites?
Regards