Database Connection Failed

Error: SQLSTATE[HY000] [1045] Access denied for user 'u572544199_pbfitness'@'localhost' (using password: YES)

Steps to fix:

1. Open config/database.php in Hostinger File Manager
2. Find lines with $dbHost, $dbName, $dbUser, $dbPass
3. Update them with your exact Hostinger MySQL credentials
4. Also import database_setup.sql via phpMyAdmin if not done yet