Error When Export to Excel, Cannot save anything

Suite and Optimus Suite 5
#1

Hi, I want to ask, how come when export to excel file why can not save anything, on file generate.php, debug true, please help me… this debug file its :

BEBELAC SGM VITALAC--GANTI2 SUSU-STOP PAKE DC 3 BLN123 MADUAA23ABBOTAGAGAIN PLUSAGMAIALYA LESTARIAn MumAN-MUM 3…

this is big file, i cut it…

#2

Hi.
Please, provide the whole file, using attachment (you may add file in zip-archive).
By the way, try to comment in generate.php file the follow line:

$error_handler = set_error_handler("PDFErrorHandler");

After that try to export grid one more time.
Does any error occur?