10:46:23 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /var/hostroot/test.myriver/fleet/libs/PHPExcel/Examples/33chartcreate-pie.xlsx.' in /var/hostroot/test.myriver/fleet/libs/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php:389
Stack trace:
#0 /var/hostroot/test.myriver/fleet/libs/PHPExcel/Examples/33chartcreate-pie.php(206): PHPExcel_Writer_Excel2007-&gt;save('/var/hostroot/t...')
#1 {main}
  thrown in <b>/var/hostroot/test.myriver/fleet/libs/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>389</b><br />