Fatal error: Uncaught Error: Class "HTMLPurifier_URIFilter" not found in /home/oyaagyug/public_html/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/SafeIframe.php:9
Stack trace:
#0 {main}
thrown in /home/oyaagyug/public_html/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/SafeIframe.php on line 9