Fixed #3980 Subdomain (vhost) - Domain added to host each save

Till Brehm

2016-07-23 5501be8a358c44707752aa6d857af09599b4bfa9

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