Warning: Undefined array key "menu" in C:\xampp\web\subpage.php on line 68

Warning: Undefined array key "menu" in C:\xampp\web\subpage.php on line 68

Warning: Undefined variable $text in C:\xampp\web\lib\function.php on line 27

Warning: Undefined array key "menu" in C:\xampp\web\subpage.php on line 89