Fatal error: Uncaught Error: Class "Sabre\VObject\Property" not found in C:\Apache24\htdocs\dle\engine\classes\composer\vendor\sabre\vobject\lib\Property\FloatValue.php:18 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\dle\engine\classes\composer\vendor\sabre\vobject\lib\Property\FloatValue.php on line 18