Question Conflit widget email?

Good evening.
I've got a problem on the tablet...

The model is:
SGPT113PT

Android Version:
3.2.1 (release2)

Compilation:
THMAS0142400

I have two accounts and when I insert the email widget
(i had inserted 2 widgets)
When the screen turns off and when I try to bring the screen on...
Puffff
The tablet dosen't turn on...
I have to press the for about 10secs ou make a reset to the tablet turn on again..

I removed the email widget and everything is working fine ...

Again I put the email widget, and when I turned off the screen and tried to activate the screen did not activate..

After pressing the button while the tablet restarted but an error appeared:

Application stopped unexpectedly
com.sony.nfx.app.launcher.bookmarks


I removed the email widget, and everything works normally

I can't have 2 emails widgets?


Best Regards