02:40:10 Load Test from Excel2007 file 32readwriteAreaChart1.xlsx<br /><br />
<b>Fatal error</b>:  Uncaught Error: Class 'ZipArchive' not found in /var/www/html/planc/vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel2007.php:351
Stack trace:
#0 /var/www/html/planc/vendor/phpoffice/phpexcel/Examples/32chartreadwrite.php(68): PHPExcel_Reader_Excel2007-&gt;load('templates/32rea...')
#1 {main}
  thrown in <b>/var/www/html/planc/vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel2007.php</b> on line <b>351</b><br />