[25-Jun-2026 18:14:18 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Class "PKP\migration\Migration" not found in /home/cvde7415/public_html/ejournal.cvddabeeayla.com/classes/migration/install/JournalsMigration.php:20
Stack trace:
#0 {main}
  thrown in /home/cvde7415/public_html/ejournal.cvddabeeayla.com/classes/migration/install/JournalsMigration.php on line 20
[25-Jun-2026 18:14:19 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Class "PKP\migration\Migration" not found in /home/cvde7415/public_html/ejournal.cvddabeeayla.com/classes/migration/install/MetricsMigration.php:21
Stack trace:
#0 {main}
  thrown in /home/cvde7415/public_html/ejournal.cvddabeeayla.com/classes/migration/install/MetricsMigration.php on line 21
[25-Jun-2026 18:14:19 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Class "PKP\migration\Migration" not found in /home/cvde7415/public_html/ejournal.cvddabeeayla.com/classes/migration/install/OJSMigration.php:21
Stack trace:
#0 {main}
  thrown in /home/cvde7415/public_html/ejournal.cvddabeeayla.com/classes/migration/install/OJSMigration.php on line 21
