Deprecated: Non-canonical cast (boolean) is deprecated, use the (bool) cast instead in /var/www/html/dev/sophia_frm_ext_lib/vendors/phpexcel/PHPExcel/Writer/Excel2007.php on line 503

Deprecated: PHPExcel_Writer_Excel2007::__construct(): Implicitly marking parameter $pPHPExcel as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/dev/sophia_frm_ext_lib/vendors/phpexcel/PHPExcel/Writer/Excel2007.php on line 142

Deprecated: PHPExcel_Writer_Excel2007::setPHPExcel(): Implicitly marking parameter $pPHPExcel as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/dev/sophia_frm_ext_lib/vendors/phpexcel/PHPExcel/Writer/Excel2007.php on line 414

Fatal error: Uncaught Error: Interface "PHPExcel_Writer_IWriter" not found in /var/www/html/dev/sophia_frm_ext_lib/vendors/phpexcel/PHPExcel/Writer/Excel2007.php:36 Stack trace: #0 {main} thrown in /var/www/html/dev/sophia_frm_ext_lib/vendors/phpexcel/PHPExcel/Writer/Excel2007.php on line 36