Deprecated: PHPExcel_Worksheet::__construct(): Implicitly marking parameter $pParent as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Worksheet.php on line 334

Deprecated: PHPExcel_Worksheet::addChart(): Implicitly marking parameter $pChart as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Worksheet.php on line 539

Deprecated: PHPExcel_Worksheet::setConditionalStyles(): Optional parameter $pCoordinate declared before required parameter $pValue is implicitly treated as a required parameter in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Worksheet.php on line 1418

Deprecated: PHPExcel_Worksheet::setSharedStyle(): Implicitly marking parameter $pSharedCellStyle as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Worksheet.php on line 1447

Deprecated: PHPExcel_Worksheet::duplicateStyle(): Implicitly marking parameter $pCellStyle as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Worksheet.php on line 1463

Deprecated: PHPExcel_Worksheet::duplicateConditionalStyle(): Implicitly marking parameter $pCellStyle as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Worksheet.php on line 1527

Deprecated: PHPExcel_Worksheet::setHyperlink(): Implicitly marking parameter $pHyperlink as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Worksheet.php on line 2631

Deprecated: PHPExcel_Worksheet::setDataValidation(): Implicitly marking parameter $pDataValidation as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Worksheet.php on line 2686

Fatal error: Uncaught Error: Interface "PHPExcel_IComparable" not found in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Worksheet.php:36 Stack trace: #0 {main} thrown in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Worksheet.php on line 36