Warning: mysqli_connect(): (HY000/1045): Access denied for user 'admin'@'localhost' (using password: YES) in /www/wwwroot/base.code.treexhd.me/VSCode/southrace-51th/example/invite_phone.php on line 2

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, bool given in /www/wwwroot/base.code.treexhd.me/VSCode/southrace-51th/example/invite_phone.php:3 Stack trace: #0 /www/wwwroot/base.code.treexhd.me/VSCode/southrace-51th/example/invite_phone.php(3): mysqli_query() #1 {main} thrown in /www/wwwroot/base.code.treexhd.me/VSCode/southrace-51th/example/invite_phone.php on line 3