Warning: mysqli_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) in F:\_var_www\www\controller\controller.php on line 179

Warning: mysqli_select_db() expects parameter 1 to be mysqli, boolean given in F:\_var_www\www\controller\controller.php on line 180

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in F:\_var_www\www\controller\controller.php on line 181

Fatal error: Uncaught Error: Call to a member function query() on boolean in F:\_var_www\www\controller\controller.php:472 Stack trace: #0 F:\_var_www\www\controller\controller.php(43): App->getCategory() #1 F:\_var_www\www\controller\controller.php(830): App->__construct() #2 F:\_var_www\www\index.php(21): require_once('F:\\_var_www\\www...') #3 {main} thrown in F:\_var_www\www\controller\controller.php on line 472