Unable to Create New Record - Error Warning: require(/var/www/html/table/php/lib/Editor/DTValidate..

Getting the following error when I try to create a record.

Warning: require(/var/www/html/table/php/lib/Editor/DTValidate.php): failed to open stream: No such file or directory in /var/www/html/table/php/lib/Bootstrap.php on line 48 

I looked and this file is not provided in the bundle created by Generator.