Regarding Signup for Email

[jayeshr]

Hi! I installed RoundCube Webmail on my website and it works perfect but the only problem is to Signup for an email account. Ive tried several times to fill in the form so that the webmail allows signup and administration but it never works! i use the smae MySql Database for it as the Webmail one but it always ends up showing me this message
" Invalid default value for 'activated' ". I dont understand why! Can someone please help!

Thanks!
Jayesh