lptechs

Yea, sounds like you may have a corrupted database and are better off reinstalling from scratch

You may need to possibly review any php.ini/.user.ini files in case the default memory values are too low for the theme you are trying to upload. If one doesn’t exist, you may need to create one.

“Hello, my site gives an error page is not available
The motivaciay.ru site has redirected too many times.”

I would suggest reviewing your .htaccess file you may have and that your hyperlinks, specifically the home/site URLs are set up correctly.

I would recommend doing some basic troubleshooting and try disabling any active plugins and try modifying the site again. If this resolves the issue, start enabling plugins one at time to isolate the issue.

It is also worth nothing to confirm that the database the WordPress is trying to connect to actually exists and that the db server indeed supports ‘localhost’ or ‘127.0.0.1’.

Otherwise, as mentioned previously, confirm the db user has full privileges to access the database.