Deprecated: trendClass::calculate(): Optional parameter $trendType declared before required parameter $yValues is implicitly treated as a required parameter in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Shared/trend/trendClass.php on line 87

Fatal error: Uncaught Error: Undefined constant "PHPEXCEL_ROOT" in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Shared/trend/trendClass.php:29 Stack trace: #0 {main} thrown in /var/www/html/dev/sophia_frm_ext_lib/extensions/phpexcel/Classes/PHPExcel/Shared/trend/trendClass.php on line 29