Resolved for now. I replaced all the files and folders except for the wp-contents folder. I got the admin login back. 3 update notices on my dashboard:
1. WooCommerce Data Update Required – We just need to update your install to the latest version.
2. Your theme has bundled outdated copies of WooCommerce template files.
3. The Frontend Styles options is deprecated – If you want to continue editing the colors of your store is recommended that you install the replacement WooCommerce Colors plugin from ww.wp.xz.cn.
Hi,
I forgot to mention the link for my website:
http://perfectsheoak.com/wp-admin/
Hi,
I was trying to update it to version 4.0 on 15th Feb
I got an update notification on dashboard.
I forgot to disable the plugins before clicking on the update now. But when on 17th, I tried to access my wp-admin page, the update page was displayed and when I clicked on Update WordPress Database, it showed me a blank page with WordPress Logo. The version.php shows wp_version as 3.9.3 and wp_db_version as 27916.