database Truncate error

[eluser]reghan[/eluser]
Hello I am having issues with my database/codeigniter program


there error I am getting is:

Error Number: 1265

Data truncated for column 'Day2_LostRevenue' at row 1

its when I try and submit a blank into the database.

its set up as follows:

type: float(9,2)
null: yes
default: null

is this happening because its trying to insert null into a column thats a float?

I am just not sure what to do. I would like to be able to insert nothing an have it blank if that makes sense.

Thanks in advance