( ! ) Fatal error: Class 'Dompdf\FrameDecorator\Block' not found in C:\wamp64\www\virtual_design_tool\dompdf\src\FrameDecorator\TableCell.php on line 19
Call Stack
#	Time	Memory	Function	Location
1	0.0000	371864	{main}( )	...\TableCell.php:0