Fatal error: Uncaught mysqli_sql_exception: No connection could be made because the target machine actively refused it in C:\xampp\htdocs\treatment_adherence\conn.php:2 Stack trace: #0 C:\xampp\htdocs\treatment_adherence\conn.php(2): mysqli->__construct('localhost', 'root', Object(SensitiveParameterValue), 'nevz') #1 {main} thrown in C:\xampp\htdocs\treatment_adherence\conn.php on line 2