Fatal error: Uncaught TypeError: HaFrUtil::isNumDate(): Argument #1 ($numDate) must be of type ?int, string given, called in /customers/5/8/6/harmfrielink.nl/httpd.www/Covid-19/CoronaData.php on line 611 and defined in /customers/5/8/6/harmfrielink.nl/httpd.www/phpinclude/HaFrUtil.php:1777
Stack trace:
#0 /customers/5/8/6/harmfrielink.nl/httpd.www/Covid-19/CoronaData.php(611): HaFrUtil::isNumDate('province_state')
#1 /customers/5/8/6/harmfrielink.nl/httpd.www/Covid-19/CoronaData.php(290): CoronaData->readCsvFileGlobal(0)
#2 /customers/5/8/6/harmfrielink.nl/httpd.www/Covid-19/CoronaData.php(263): CoronaData->doCollectGlobal()
#3 /customers/5/8/6/harmfrielink.nl/httpd.www/Covid-19/Index.php(266): CoronaData->__construct(Array, Object(Countries), Object(Analyse), Array, false)
#4 {main}
  thrown in /customers/5/8/6/harmfrielink.nl/httpd.www/phpinclude/HaFrUtil.php on line 1777