Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'YOUR_DATABASE_USERNAME'@'localhost' (using password: YES) in /home/sankrit/public_html/rwalker.sanskrittranslator.org/api/firebase/config.php:9 Stack trace: #0 /home/sankrit/public_html/rwalker.sanskrittranslator.org/api/firebase/config.php(9): mysqli_connect('localhost', 'YOUR_DATABASE_U...', Object(SensitiveParameterValue), 'YOUR_DATABASE_N...') #1 /home/sankrit/public_html/rwalker.sanskrittranslator.org/api/firebase/send-notification.php(11): require_once('/home/sankrit/p...') #2 {main} thrown in /home/sankrit/public_html/rwalker.sanskrittranslator.org/api/firebase/config.php on line 9