AndrewN

Hai,

Follow the methods to wordpres auto-install in cPanel
https://documentation.cpanel.net/display/CKB/How+to+Install+WordPress+With+cPanel

Thanks,

Here are the steps to repair a table in a MySQL database using phpMyAdmin:

-Login to hosting account.
-Login to phpMyAdmin.
-Choose the affected database. If you only have one database, it should choose it by default so you don’t need to do anything.
-In the main panel, you should see a list of your database tables. Check the boxes by the tables that need repair.
-At the bottom of the window just below the list of tables, there is a drop down menu. Choose “Repair Table”

You need to edit wp-config file

WP-Config.php is probably the single most important file in your entire WordPress installation. This is where you specify the details for WordPress to connect your database. If you changed your root password, or the database user password, then you will need to change this file as well. First thing you should always check is if everything in your wp-config.php file is the same.

define(‘DB_NAME’, ‘database-name’);
define(‘DB_USER’, ‘database-username’);
define(‘DB_PASSWORD’, ‘database-password’);
define(‘DB_HOST’, ‘localhost’);

Check with these will help for your query:
WordPress Address (URL)
Enter the full URL of the directory containing your WordPress core application files (e.g., wp-config.php, wp-admin, wp-content, and wp-includes). For example, if you installed WordPress into a directory called “blog”, then the WordPress address would be http://example.net/blog (where example.net is your domain). If you installed WordPress into your web root, this address will be the root URL http://example.net. WordPress will trim a slash (/) from the end. If you defined the WP_SITEURL constant in your wp-config.php file, that value will appear in this field and you will not be able to make changes to it from the WordPress administration screen.

Site Address (URL)
Enter the address you want people to type in their browser to reach your WordPress site. This is the directory where WordPress’s main index.php file is installed. The Site address (URL) is identical to the WordPress address (URL) (above) unless you are giving WordPress its own directory. WordPress will trim a slash (/) from the end. If you defined the WP_HOME constant in your wp-config.php file, that value will appear in this field and you will not be able to make changes to it from the WordPress administration screen.

Your site has been infected with malware, Register with Sucuri for your website and get necessary from them to secure your site as @steve said.

You can reset the password by accessing phpmyadmin in cPanel
– login to cPanel
– Navigate to Databases, click phpMyAdmin
– Click on wordpress database
– Click wp_users
– You will see the user_login list, click on Edit button next to the username where you want to change the password
– You will need to clear the value in the user_pass field and replace it with new password. Under the Function column, select MD5 and click Go
– Your password will be encrypted using MD5 and it will be stored in the database