I have upgraded wordpress to latest version 4.2. Wordpress got updated successfully, website is visible. But when i access mywebsite.com/wp-admin It asks me to update to the newest wordpress database, I click that update button and after a while it returns error 500 Internal Server Error.
I tried to rename plugin folder/ my theme as well but to no avail.
Please help me resolve this issue.
Thank you very much,
wp-config.php
on the wordpress root directory that holds the database information, This error generally occure when your wordpress not able to access database. – jogesh_pi