[17-Jun-2026 06:42:59 UTC] PHP Fatal error:  Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/phpoffice/phpexcel/unitTests/Classes/PHPExcel/Worksheet/AutoFilter/ColumnTest.php:4
Stack trace:
#0 {main}
  thrown in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/phpoffice/phpexcel/unitTests/Classes/PHPExcel/Worksheet/AutoFilter/ColumnTest.php on line 4
