What happened?

Could not connect to database. Please check database details. You might need to create database first.

database is created , user connected , all field correct , still same error , even on localhost and web server ,, its showing same error

BoxBilling Version

v4.22-beta.1.5

What version of PHP are you running?

PHP 8.0

Additional Notes

Could not connect to database. Please check database details. You might need to create database first.