Help with upload && error message

Hi all, I'd like to hide this message I've get when I upload big file more than 2 Mo, because I want to warn the user using my script. Does anyone know how to do this ? In my form I include - <FORM ACTION="index.php" METHOD="POST" ENCTYPE="multipart/form-data"> <INPUT TYPE="hidden" name="MAX_FILE_SIZE" value="1000000"> This is the message I don't want to have: PHP Warning: Max file size of 2097152 bytes exceeded - file [file] not saved in Unknown on line 0 PHP Warning: Cannot send session cache limiter - headers already sent in c:\inetpub\wwwroot\ohabolana\index.php on line 2 Ranaivo Rija rija@vatu.com BP 1528 Port Vila Vanuatu