[imp] Custom login doesnt work at all...

[Nicolas [HiTech Planet]]

Hi,
The 'custom-login.php' page, provided whit the IMP application, doesnt work
well on my site. I get a blank page every time I log in.
Rather than explaining my problem, which would be too long and useless, I
let you see by yourself on this page :
http://email.hitechplanet.com/login.php. Please login whit ID :
'test@hitechplanet.com' and PASS : 'test'. It will take 1 minute but will
save me 1 Week of posting on 97864 mailing lists.
Thank you for your help, it will be greatly appreciated here.