Fatal error: Uncaught exception 'Exception' with message 'Formula Error: Unexpected operator '='' in /var/www/myadmin29/libraries/PHPExcel/PHPExcel/Calculation.php:2088 Stack trace: #0 /var/www/myadmin29/libraries/PHPExcel/PHPExcel/Cell.php(285): PHPExcel_Calculation->calculateCellValue(Object(PHPExcel_Cell), true) #1 /var/www/myadmin29/libraries/PHPExcel/PHPExcel/Writer/Excel5/Worksheet.php(436): PHPExcel_Cell->getCalculatedValue() #2 /var/www/myadmin29/libraries/PHPExcel/PHPExcel/Writer/Excel5.php(162): PHPExcel_Writer_Excel5_Worksheet->close() #3 /var/www/myadmin29/libraries/export/xls.php(63): PHPExcel_Writer_Excel5->save('/tmp/pma_xls_kB...') #4 /var/www/myadmin29/export.php(567): PMA_exportFooter() #5 {main} thrown in /var/www/myadmin29/libraries/PHPExcel/PHPExcel/Calculation.php on line 2088