[Dovecot] DC 2.0.2 | Panic: file istream-crlf.c: line 101

There is a new error showing up in my logs Sep 14 11:04:57 lda(user@domain.com): Panic: file istream-crlf.c: line 101 (i_stream_crlf_read_crlf): assertion failed: (src == ptr + 1)

It seems to only happen with one account

Cheers,

Olivier