DB connection failed.

Tried:
- host=localhost: SQLSTATE[28000] [1045] Access denied for user 'ndekiosteelcoco_ndekiosteelcoco'@'localhost' (using password: YES)
- host=127.0.0.1: SQLSTATE[28000] [1045] Access denied for user 'ndekiosteelcoco_ndekiosteelcoco'@'localhost' (using password: YES)
- socket=/var/lib/mysql/mysql.sock: SQLSTATE[28000] [1045] Access denied for user 'ndekiosteelcoco_ndekiosteelcoco'@'localhost' (using password: YES)
- socket=/tmp/mysql.sock: SQLSTATE[28000] [1045] Access denied for user 'ndekiosteelcoco_ndekiosteelcoco'@'localhost' (using password: YES)

Check:
• DB_NAME has the cPanel prefix
• Username/password exact (no spaces)
• User has ALL PRIVILEGES on the DB
• Host is 'localhost' on cPanel