[09-May-2026 07:50:32 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Class "Psr\Log\AbstractLogger" not found in /home/stitalab/public_html/ejurnal/lib/pkp/lib/vendor/symfony/error-handler/BufferingLogger.php:21
Stack trace:
#0 {main}
  thrown in /home/stitalab/public_html/ejurnal/lib/pkp/lib/vendor/symfony/error-handler/BufferingLogger.php on line 21
