Fatal error: Uncaught Error: Class "HTMLPurifier_URIScheme" not found in /home/wdipl/public_html/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIScheme/mailto.php:12
Stack trace:
#0 {main}
thrown in /home/wdipl/public_html/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIScheme/mailto.php on line 12