Deprecated: Creation of dynamic property PHPExcel_Calculation::$_debugLog is deprecated in /home/eventicoea/organisateurs/vendor/scoumbourdis/phpexcel/Classes/PHPExcel/Calculation.php on line 2077
NOTICE: Please set the $rendererName and $rendererLibraryPath values
at the top of this script as appropriate for your directory structure
Deprecated: Creation of dynamic property PHPExcel_Calculation::$_debugLog is deprecated in /home/eventicoea/organisateurs/vendor/scoumbourdis/phpexcel/Classes/PHPExcel/Calculation.php on line 2077