[25-Jun-2026 17:57:37 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Undefined constant "APP\article\PKP_STRICT_MODE" in /home/cvde7415/public_html/ejournal.cvddabeeayla.com/classes/article/ArticleTombstoneManager.php:98
Stack trace:
#0 {main}
  thrown in /home/cvde7415/public_html/ejournal.cvddabeeayla.com/classes/article/ArticleTombstoneManager.php on line 98
