Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/aake8592/subdomains/jurnal.aakpekalongan.ac.id/lib/pkp/classes/migration/NotesMigration.inc.php:19
Stack trace:
#0 {main}
thrown in /home/aake8592/subdomains/jurnal.aakpekalongan.ac.id/lib/pkp/classes/migration/NotesMigration.inc.php on line 19