Hello,
Please, give any advice on this bug: http://trac.roundcube.net/ticket/1488785 (http://trac.roundcube.net/ticket/1488785)
This happens, when i try to view folder "Inbox" with letter, which have long "From"
Example of "bad" letter": http://trac.roundcube.net/attachment/ticket/1488785/mail.example (http://trac.roundcube.net/attachment/ticket/1488785/mail.example)
Problem solved, not a bug.
After we disable php idn module (extension=idn.so) all works great!