Deprecated: PHPExcel_RichText_Run::setFont(): Implicitly marking parameter $pFont as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/dev/sophia_frm_ext_lib/vendors/phpexcel/PHPExcel/RichText/Run.php on line 71

Fatal error: Uncaught Error: Class "PHPExcel_RichText_TextElement" not found in /var/www/html/dev/sophia_frm_ext_lib/vendors/phpexcel/PHPExcel/RichText/Run.php:34 Stack trace: #0 {main} thrown in /var/www/html/dev/sophia_frm_ext_lib/vendors/phpexcel/PHPExcel/RichText/Run.php on line 34