[09-May-2026 07:54:58 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Class "HTMLPurifier_Filter" not found in /home/stitalab/public_html/ejurnal/lib/pkp/lib/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Filter/ExtractStyleBlocks.php:25
Stack trace:
#0 {main}
  thrown in /home/stitalab/public_html/ejurnal/lib/pkp/lib/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Filter/ExtractStyleBlocks.php on line 25
[09-May-2026 07:54:58 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Class "HTMLPurifier_Filter" not found in /home/stitalab/public_html/ejurnal/lib/pkp/lib/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Filter/YouTube.php:3
Stack trace:
#0 {main}
  thrown in /home/stitalab/public_html/ejurnal/lib/pkp/lib/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Filter/YouTube.php on line 3
