Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: NO) in C:\xampp\htdocs\medivault\get_patient_files.php on line 2

Warning: Undefined array key "email" in C:\xampp\htdocs\medivault\get_patient_files.php on line 3

Fatal error: Uncaught Error: mysqli object is already closed in C:\xampp\htdocs\medivault\get_patient_files.php:6 Stack trace: #0 C:\xampp\htdocs\medivault\get_patient_files.php(6): mysqli->prepare('SELECT filename...') #1 {main} thrown in C:\xampp\htdocs\medivault\get_patient_files.php on line 6