Fatal error: Uncaught TypeError: Argument 1 passed to generaExcel() must be an instance of DateTime or null, boolean given, called in /repository/WebRoot/WP-RCovid/public/xlsx/giornalieroPerProvincia.php on line 8 and defined in /repository/WebRoot/WP-RCovid/src/reportExcel.php:8
Stack trace:
#0 /repository/WebRoot/WP-RCovid/public/xlsx/giornalieroPerProvincia.php(8): generaExcel(false)
#1 {main}
thrown in /repository/WebRoot/WP-RCovid/src/reportExcel.php on line 8