[Dovecot] litte problems upgrade from 1.0.x to 1.1.1

[Andre Hübner]

Servus,

>> Jul 16 08:45:55 servername dovecot: Panic: IMAP(user): file
>> message-parser.c: line 770 (message_parser_parse_next_block): assertion
>> failed: (ctx->input->eof
>> || ctx->input->closed || ctx->input->stream_errno != 0 || ctx->broken)

>Line 770.

>> #6  0x080bbfa0 in message_parser_parse_header (ctx=0xbfaf4920,
>> hdr_size=0xbfaf4920, callback=0, context=0x19) at message-parser.c:798

> Line 798.

> This backtrace is from a different crash I suppose?

Nope, all data in this mail today at 11:59 am are the same crash
- core-dump was created exactly at this time --> Jul 16 08:45:55 servername 
dovecot: child 26263 (imap) killed with signal 6
- user in mailog which produced the error and location of coredump ist 
correct.
i do not know why this output of different lines, but its the same crash.

Thank you
Andre