Why does the installation of WordPress start when opening a WordPress site on a new hosting?

Question

WordPress

The algorithm is as follows:
- I make a backup of files + a database
- I upload files to a new hosting
- I create a new database on a new hosting and import my database into it
- I will register DB_NAME, DB_USER, DB_PASSWORD and DB_HOST in wp-config.php
- I will register in wp-config. php WP_HOME and WP_SITEURL.
I open the site and the WordPress installation starts. What's wrong?

Answer 1

The database also has a home url and a site url that you need to replace before importing (search for the old domain, change to the new one). Or you can use one of the crooked plugins to transfer the Wordpress database to another hosting, but I prefer to do it manually.

Answer 2

You need to check the table prefix (prefix names) in wp-config.php