[24-Sep-2025 11:30:22 Europe/Istanbul] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php:55
Stack trace:
#0 {main}
  thrown in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php on line 55
[25-Oct-2025 13:05:14 Europe/Istanbul] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php:48
Stack trace:
#0 {main}
  thrown in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php on line 48
[25-Oct-2025 15:13:05 Europe/Istanbul] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php:55
Stack trace:
#0 {main}
  thrown in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php on line 55
[28-Oct-2025 11:52:05 Europe/Istanbul] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php:48
Stack trace:
#0 {main}
  thrown in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php on line 48
[28-Oct-2025 11:52:05 Europe/Istanbul] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php:55
Stack trace:
#0 {main}
  thrown in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php on line 55
[28-Oct-2025 11:55:18 Europe/Istanbul] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php:48
Stack trace:
#0 {main}
  thrown in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php on line 48
[28-Oct-2025 11:55:18 Europe/Istanbul] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php:55
Stack trace:
#0 {main}
  thrown in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php on line 55
[06-Nov-2025 18:22:29 Europe/Istanbul] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php:48
Stack trace:
#0 {main}
  thrown in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php on line 48
[06-Nov-2025 22:32:48 Europe/Istanbul] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php:55
Stack trace:
#0 {main}
  thrown in /home/carhackfileservi/public_html/dealer.carhackfileservice.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php on line 55
