Step1: Update the ‘db_version’ in ‘wp_options’ table – Open the wp_options table in your database.
– find the ‘db_version’ value in table.
– Compare the database ‘db_version’ value to version.php file ‘$wp_db_version’ value.
Note: path:wp-includes/verion.php
– Its different update the database ‘db_version’ value.
Step2: Its same value Update the your siteurl in ‘wp_options’ and other table