Revert "Removed code that was used as test fix for a letsencrypt issue."

Marius Burkard

2016-05-27 2a629844e8d67d6bc31d54e34ad1cda833c2e360

1
ALTER TABLE  `sys_session` CHANGE  `session_id`  `session_id` VARCHAR( 64 ) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL;