Fatal error: Uncaught Error: Class "HTMLPurifier_Lexer" not found in D:\Apache24\www\dy_code\nxtec-code-api\vendor\ezyang\htmlpurifier\library\HTMLPurifier\Lexer\DirectLex.php:13 Stack trace: #0 {main} thrown in D:\Apache24\www\dy_code\nxtec-code-api\vendor\ezyang\htmlpurifier\library\HTMLPurifier\Lexer\DirectLex.php on line 13