Fatal error: Uncaught mysqli_sql_exception: No such file or directory in /users/2018/i1858003/public_html/2019/webprog/ch14/register.php:5 Stack trace: #0 /users/2018/i1858003/public_html/2019/webprog/ch14/register.php(5): mysqli_connect() #1 {main} thrown in /users/2018/i1858003/public_html/2019/webprog/ch14/register.php on line 5