textarea can't pass too many words!!! why?? help!

[Cerebrate]

I created a asp site with a guestbook.
but everytime when user leave too many messages (like 50 rows), it generate an error.
How can I make it be able to handle more words each time?
I already set datafield to "memo".


please help me!


Cerebrate

[Mark Sreeves]

What error is being generated?