Warning: Packets out of order. Expected 0 received 1. Packet size=%Id in E:\Xampp 8.0.3\htdocs\config.php on line 6

Warning: mysqli_connect(): Error while reading greeting packet. PID=1924 in E:\Xampp 8.0.3\htdocs\config.php on line 6

Warning: mysqli_connect(): (HY000/2006): MySQL server has gone away in E:\Xampp 8.0.3\htdocs\config.php on line 6

Fatal error: Uncaught TypeError: mysqli_select_db(): Argument #1 ($mysql) must be of type mysqli, bool given in E:\Xampp 8.0.3\htdocs\config.php:7 Stack trace: #0 E:\Xampp 8.0.3\htdocs\config.php(7): mysqli_select_db(false, 'petdb') #1 E:\Xampp 8.0.3\htdocs\visitors_add.php(11): include('E:\\Xampp 8.0.3\\...') #2 E:\Xampp 8.0.3\htdocs\index.php(37): include('E:\\Xampp 8.0.3\\...') #3 {main} thrown in E:\Xampp 8.0.3\htdocs\config.php on line 7