[08-Jun-2026 18:01:48 UTC] PHP Fatal error:  Array and string offset access syntax with curly braces is no longer supported in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php on line 529
[14-Jun-2026 15:39:49 UTC] PHP Fatal error:  Array and string offset access syntax with curly braces is no longer supported in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php on line 529
[15-Jun-2026 02:06:31 UTC] PHP Fatal error:  Array and string offset access syntax with curly braces is no longer supported in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php on line 529
[27-Jun-2026 14:55:48 UTC] PHP Fatal error:  Array and string offset access syntax with curly braces is no longer supported in /home/tracerstudy/public_html/tracerstudy.unmuhjember.ac.id/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php on line 529
