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