Added: FS#2589 - User Mail Filter tracing patch

Till Brehm

2016-01-31 dee5898d4e234c1b15b0763f1c5a7e654a2d6f5b

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