Warning: include(../incc/cn.php): Failed to open stream: No such file or directory in E:\xampp\htdocs\www\yunwei - 20240613备份\piliang_del\index.php on line 33

Warning: include(): Failed opening '../incc/cn.php' for inclusion (include_path='.;C:\php\pear') in E:\xampp\htdocs\www\yunwei - 20240613备份\piliang_del\index.php on line 33

Warning: Undefined variable $con in E:\xampp\htdocs\www\yunwei - 20240613备份\piliang_del\index.php on line 39

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in E:\xampp\htdocs\www\yunwei - 20240613备份\piliang_del\index.php:39 Stack trace: #0 E:\xampp\htdocs\www\yunwei - 20240613备份\piliang_del\index.php(39): mysqli_query() #1 {main} thrown in E:\xampp\htdocs\www\yunwei - 20240613备份\piliang_del\index.php on line 39