Fatal error: Uncaught Error: Class "HTMLPurifier_AttrDef_CSS_Number" not found in D:\laragon\www\admin.cashout.com\vendor\ezyang\htmlpurifier\library\HTMLPurifier\AttrDef\CSS\AlphaValue.php:3 Stack trace: #0 {main} thrown in D:\laragon\www\admin.cashout.com\vendor\ezyang\htmlpurifier\library\HTMLPurifier\AttrDef\CSS\AlphaValue.php on line 3