changed sql-query and make ure that the backup-sub-dir exists

Florian Schaal

2014-01-24 c220da99596c4fbca3a4413dbf880dbfc8fd0121

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