07:27:15 Load Test from Excel2007 file 32readwriteAreaChart1.xlsx
07:27:15 Iterate worksheets looking at the charts
chart1 - "Sales"
07:27:15 Write Tests to Excel2007 file
Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file 32readwriteAreaChart1.xlsx.' in /var/www/html/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php:389
#0 /var/www/html/PHPExcel/Examples/32chartreadwrite.php(119): PHPExcel_Writer_Excel2007->save('32readwriteArea...')
thrown in /var/www/html/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php on line 389