[20-Feb-2026 16:21:47 UTC] PHP Fatal error:  Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php on line 48
[20-Feb-2026 16:21:49 UTC] PHP Fatal error:  Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php on line 55
[13-Mar-2026 14:52:44 UTC] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php:55
Stack trace:
#0 {main}
  thrown in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php on line 55
[13-Mar-2026 14:53:18 UTC] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php:48
Stack trace:
#0 {main}
  thrown in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php on line 48
[15-Mar-2026 19:28:18 UTC] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php:48
Stack trace:
#0 {main}
  thrown in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php on line 48
[15-Mar-2026 19:28:31 UTC] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php:55
Stack trace:
#0 {main}
  thrown in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php on line 55
[27-Mar-2026 01:07:22 UTC] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php:48
Stack trace:
#0 {main}
  thrown in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php on line 48
[27-Mar-2026 01:12:09 UTC] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php:55
Stack trace:
#0 {main}
  thrown in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php on line 55
[21-Apr-2026 17:54:11 UTC] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php:48
Stack trace:
#0 {main}
  thrown in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Workbook.php on line 48
[21-Apr-2026 17:58:09 UTC] PHP Fatal error:  Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter' not found in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php:55
Stack trace:
#0 {main}
  thrown in /home/hospital/public_html/sistema-pqrsf/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php on line 55
