Server crashes

[Armm]

Running world now.. seems good so far... one small error after i added secrets stuff... In UCS logs

[03.23. - 11:57:53] Starting Log: logs/eqemu_debug_ucs_1084.log
[03.23. - 11:57:53] [UCS__INIT] Starting EQEmu Universal Chat Server.
[03.23. - 11:57:53] [UCS__INIT] Log settings loaded from log.ini
[03.23. - 11:57:53] [UCS__INIT] Connecting to MySQL...
[03.23. - 11:57:53] [UCS__INIT] Loaded default rule set 'default'
[03.23. - 11:57:53] [UCS__INIT] Expiring mail...
[03.23. - 11:57:53] [UCS__INIT] There are 0 messages in the database.
[03.23. - 11:57:53] [UCS__INIT] Expired 0 trash messages.
[03.23. - 11:57:53] [UCS__INIT] Expired 0 read messages.
[03.23. - 11:57:53] [UCS__INIT] Expired 0 unread messages.
[03.23. - 11:57:53] [UCS__INIT] Client (UDP) Chat listener started on port 7778.
[03.23. - 11:57:53] [UCS__INIT] Loading chat channels from the database.
[03.23. - 11:57:53] [UCS__INIT] Connected to World.
[03.23. - 11:57:53] [NET__WORLD] Connected to World: localhost:9000
[03.23. - 12:00:54] [UCS__ERROR] Mail key is the wrong size. Version of world incompatible with UCS.