[09-May-2026 07:58:37 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Class "Less_Tree" not found in /home/stitalab/public_html/ejurnal/lib/pkp/lib/vendor/wikimedia/less.php/lib/Less/Tree/Mixin/Call.php:3
Stack trace:
#0 {main}
  thrown in /home/stitalab/public_html/ejurnal/lib/pkp/lib/vendor/wikimedia/less.php/lib/Less/Tree/Mixin/Call.php on line 3
[09-May-2026 07:58:37 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Class "Less_Tree_Ruleset" not found in /home/stitalab/public_html/ejurnal/lib/pkp/lib/vendor/wikimedia/less.php/lib/Less/Tree/Mixin/Definition.php:3
Stack trace:
#0 {main}
  thrown in /home/stitalab/public_html/ejurnal/lib/pkp/lib/vendor/wikimedia/less.php/lib/Less/Tree/Mixin/Definition.php on line 3
