09:23:24 Load Excel2007 template file<br />09:23:24 Write to Excel5 format<br /><br />
<b>Warning</b>:  ZipArchive::close(): Write error: No space left on device in <b>/var/www/yii2/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>398</b><br />
<br />
<b>Fatal error</b>:  Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /var/www/yii2/vendor/phpoffice/phpexcel/Examples/26utf8.xlsx.' in /var/www/yii2/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /var/www/yii2/vendor/phpoffice/phpexcel/Examples/26utf8.php(62): PHPExcel_Writer_Excel2007-&gt;save('/var/www/yii2/v...')
#1 {main}
  thrown in <b>/var/www/yii2/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>399</b><br />