dovecot: 2.3.16 -> 2.3.17_1

Hi team, perhaps I do overlook something here, but after the update from 2.3.16 -> 2.3.17_1on startup Dovecot is generating error message:

doveconf: Fatal: execvp(/usr/local/sbin/dovecot) failed: Argument list too long /usr/local/etc/rc.d/dovecot: WARNING: failed to start dovecot

As a temporary solution I currently hashed out SSL in dovecot.conf and receive e-mail again. Can you tell how to fix? Thanks!

/elise