Fatal error: Uncaught Error: Class "HTMLPurifier_HTMLModule" not found in /home/demohost/hospital.demohost.in/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Object.php:8 Stack trace: #0 {main} thrown in /home/demohost/hospital.demohost.in/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Object.php on line 8