09:59:40 Load workbook from Excel5 file<br /><br />
<b>Deprecated</b>:  strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in <b>/var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Reader/Excel5.php</b> on line <b>4619</b><br />
Call time to load Workbook was 0.0053 seconds<br />09:59:40 Current memory usage: 2 MB<br />09:59:40 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Uncaught Error: Class 'ZipArchive' not found in /var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Writer/Excel2007.php:220
Stack trace:
#0 /var/www/html/API/class/PHPExcel-1.8/Examples/20readexcel5.php(64): PHPExcel_Writer_Excel2007-&gt;save()
#1 {main}
  thrown in <b>/var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>220</b><br />