[29-Jun-2026 22:54:22 UTC] PHP Fatal error:  Uncaught Error: Class "PHPExcel_Exception" not found in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/maatwebsite/excel/src/Maatwebsite/Excel/Exceptions/LaravelExcelException.php:16
Stack trace:
#0 {main}
  thrown in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/maatwebsite/excel/src/Maatwebsite/Excel/Exceptions/LaravelExcelException.php on line 16
[01-Jul-2026 00:37:35 UTC] PHP Fatal error:  Uncaught Error: Class "PHPExcel_Exception" not found in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/maatwebsite/excel/src/Maatwebsite/Excel/Exceptions/LaravelExcelException.php:16
Stack trace:
#0 {main}
  thrown in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/maatwebsite/excel/src/Maatwebsite/Excel/Exceptions/LaravelExcelException.php on line 16
[05-Jul-2026 11:30:06 UTC] PHP Fatal error:  Uncaught Error: Class "PHPExcel_Exception" not found in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/maatwebsite/excel/src/Maatwebsite/Excel/Exceptions/LaravelExcelException.php:16
Stack trace:
#0 {main}
  thrown in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/maatwebsite/excel/src/Maatwebsite/Excel/Exceptions/LaravelExcelException.php on line 16
