Fatal error: Uncaught mysqli_sql_exception: Connection refused in /users/2019/i1919064/public_html/2022/WebDB/test/insert.php:2 Stack trace: #0 /users/2019/i1919064/public_html/2022/WebDB/test/insert.php(2): mysqli_connect() #1 {main} thrown in /users/2019/i1919064/public_html/2022/WebDB/test/insert.php on line 2