Duplicated Trash folder in thunderbird

[Yamakaky <yamakaky@xxxxxxxxxxxx>]

Hi

My thunderbird now creates another Trash folder (checked via webmail), 
and the two trash folders are marked with the trash icon. I can't find a 
way to go back to a normal situation. Does anybody has the same problem ?

I use thunderbird-beta-bin-all-localizations.

Yamakaky