Http error 500

[webbloomer.000.pe]

aspiretutor.wuaze.com is my old domain i purchased new domain hafeezdigitalcraft.online from hostinger and integrated it to same website it is correctly configured i copied website files from old to new one but now when i click on new domain link it shows me this error

This page isn’t working

www.hafeezdigitalcraft.online is currently unable to handle this request.

HTTP ERROR 500

(hafeezdigitalcraft.online )
\I renamed plugin ,theme folder and htaccess file but issue still exist
how to solve it ?
Remember i am using infinityfree free hosting

(other information and details relevant to your question)

[KangJL]

@webbloomer.000.pe

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…