[23-Nov-2025 07:43:33 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function import() in /home/staihwduriac/public_html/ejournal.staihwduri.ac.id/lib/pkp/classes/validation/ValidatorRegExp.inc.php:16
Stack trace:
#0 {main}
  thrown in /home/staihwduriac/public_html/ejournal.staihwduri.ac.id/lib/pkp/classes/validation/ValidatorRegExp.inc.php on line 16
[27-Nov-2025 01:33:00 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function import() in /home/staihwduriac/public_html/ejournal.staihwduri.ac.id/lib/pkp/classes/validation/ValidatorEmail.inc.php:17
Stack trace:
#0 {main}
  thrown in /home/staihwduriac/public_html/ejournal.staihwduri.ac.id/lib/pkp/classes/validation/ValidatorEmail.inc.php on line 17
[29-Nov-2025 13:10:20 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function import() in /home/staihwduriac/public_html/ejournal.staihwduri.ac.id/lib/pkp/classes/validation/ValidatorControlledVocab.inc.php:17
Stack trace:
#0 {main}
  thrown in /home/staihwduriac/public_html/ejournal.staihwduri.ac.id/lib/pkp/classes/validation/ValidatorControlledVocab.inc.php on line 17
