Error when trying to login into my hosted site

[givemi]

Website URL

http://asrilaundry.free.nf/

Error Message

This page isn’t working

asrilaundry.free.nf is currently unable to handle this request.
HTTP ERROR 500

I’m importing my project database into the SQL Server, and I have also adjusted the database name, hostname, username, and database password in the database connection file in my project, but it seems i can’t login into my website

These are my code

[KangJL]

@givemi

HTTP ERROR 500

Please read

Http error 500

When trying to access your website, you may see a page which returns the status code “500”. In Google Chrome, you’ll see a page with the error code HTTP ERROR 500. There are typically two reasons which can cause this error: The PHP code has crashed. The .htaccess file contains invalid rules. Here are some things you can try to debug and fix this. Fixing crashing PHP code A HTTP ERROR 500 simply tells you that the PHP code has crashed, but gives no information as to why it has crashed. Gett…

[Admin]

A few issues I can spot right away in the screenshot:

• The new PDO() function requires a DSN as the first parameter, which is not a hostname. Please check the documentation or find a tutorial to learn how that works.
• Your database user does not have permissions to create databases. Any database must be created ahead of time through the control panel or client area.
• You should reference the database through the DNS, not use USE queries to switch. I’m not sure if this works at all with PDO. And if it does, then you’re still doing a useless extra query.