SSL SESSION PARAMS poluting the cache log

[Yucong Sun (叶雨飞) <sunyucong@xxxxxxxxx>]

Hi,  after turning on https_port , I start to have these logs in
cache.log , which is meaningless to have on a production server,
anyway to turn it off?

-----BEGIN SSL SESSION PARAMETERS-----
MHECAQECAgMABAIANQQg6X7UjP5JRBfqj4Q9tBdJJ8P1q395I9+2pCEVpgKADCQE
MOH2jo0YlnTp7LV3CrzePF67/nRrUxLfhkKOC4L223Nb1PuNgHCYm/QB38RtzyVY
N6EGAgROWhpZogQCAhwgpAIEAA==
-----END SSL SESSION PARAMETERS-----