change path of config.php

Author: haseaki0503

index.php

@@ -2,7 +2,7 @@
 //echo $_POST["post_1"];
 //$post = $_POST["post_1"];
 
-include 'xampp/config.php';
+include 'config.php';
   $linkDB = mysqli_connect("127.0.0.1", $dbuser,$dbpass,$dbname);
   if (!$linkDB) {
       echo "Error: Unable to connect to MySQL." . PHP_EOL;