World Manager Crashing

[Mars]

Hey guys,

I'll start my World Manager service, and like 5 minutes later, it'll crash.
Don't know if this is an attack or what, but it just started happening recently.
Here's the debug log:

000041 2014-11-13 16:17:33 <START MAIN THREAD>000042 2014-11-13 16:17:33 - APEX SERVER INACTIVE VERSION -
000043 2014-11-13 16:17:33 <SUCCESSED START ACCEPTOR>
000044 2014-11-13 16:17:33 <SUCCESSED LISTEN ADD, IP=***, From=SERVER_ID_OPTOOL>
000045 2014-11-13 16:17:33 <CONNECTING ACCOUNTLOGDB	TO ***>
000046 2014-11-13 16:17:33 <CONNECTING CHAR DB			TO ***>
000047 2014-11-13 16:17:33 <CONNECTING GAMELOG SERVER	TO ***>
000048 2014-11-13 16:17:33 <CONNECTING LOGIN SERVER	TO ***>
000049 2014-11-13 16:17:33 Connected to   (SERVER_ID_DB_ACCOUNTLOG   world=  0 zone=  0,  528 =  ***)
000050 2014-11-13 16:17:33 Connected to   (SERVER_ID_DB_CHARACTER    world=  0 zone=  0,  532 =  ***)
000051 2014-11-13 16:17:33 Connected to   (SERVER_ID_DB_GAMELOG      world=  0 zone=  0,  536 =  ***)
000052 2014-11-13 16:17:33 _GUILD_ALL_DATA DB GET OK.
000053 2014-11-13 16:17:33 _GUILD_TOKEN_ALL_DATA DB GET OK.
000054 2014-11-13 16:17:33 Connected to   (SERVER_ID_LOGIN           world=  0 zone=  0,  540 =  ***)
000055 2014-11-13 16:17:33 _GUILD_ALL_MEMBER DB GET OK.
000056 2014-11-13 16:17:33 ※※※※※ VOID CGuildTournamentServer::GTInfoReCalculation( void ) ※※※※※
000057 2014-11-13 16:17:33 ※※※※※                      S   T   A   R  T                    ※※※※※
000058 2014-11-13 16:17:33 nGTNo : 1415620800) nMatchType : 0
000059 2014-11-13 16:17:33 0) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000060 2014-11-13 16:17:33 1) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000061 2014-11-13 16:17:33 2) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000062 2014-11-13 16:17:33 3) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000063 2014-11-13 16:17:33 4) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000064 2014-11-13 16:17:33 5) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000065 2014-11-13 16:17:33 6) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000066 2014-11-13 16:17:33 7) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000067 2014-11-13 16:17:33 8) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000068 2014-11-13 16:17:33 9) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000069 2014-11-13 16:17:33 10) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000070 2014-11-13 16:17:33 11) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000071 2014-11-13 16:17:33 12) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000072 2014-11-13 16:17:33 13) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000073 2014-11-13 16:17:33 14) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000074 2014-11-13 16:17:33 15) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000075 2014-11-13 16:17:33 16) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000076 2014-11-13 16:17:33 17) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000077 2014-11-13 16:17:33 18) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000078 2014-11-13 16:17:33 19) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000079 2014-11-13 16:17:33 20) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000080 2014-11-13 16:17:33 21) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000081 2014-11-13 16:17:33 22) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000082 2014-11-13 16:17:33 23) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000083 2014-11-13 16:17:33 24) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000084 2014-11-13 16:17:33 25) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000085 2014-11-13 16:17:33 26) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000086 2014-11-13 16:17:33 27) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000087 2014-11-13 16:17:33 28) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000088 2014-11-13 16:17:33 29) GuildNo(INVALID_SHINE_GUILD_REGNUM)
000089 2014-11-13 16:17:33 ※※※※※                          E   N   D                       ※※※※※
000090 2014-11-13 16:17:33 ※※※※※ VOID CGuildTournamentServer::GTInfoReCalculation( void ) ※※※※※
000091 2014-11-13 16:17:33 _GUILD_TOURNAMENT DB GET OK.
000092 2014-11-13 16:17:33 _GUILD_TOURNAMENT ENTER LIST DB GET OK.
000093 2014-11-13 16:17:33 _GUILD_ACADEMY_ALL_MEMBER DB GET OK.
000094 2014-11-13 16:17:33 <SUCCESSED LISTEN ADD, IP=***, From=SERVER_ID_ZONE>
000095 2014-11-13 16:17:34 <SUCCESSED LISTEN ADD, IP=***, From=SERVER_ID_CLIENT>
000096 2014-11-13 16:17:34 <SUCCESSED RUNNING SERVER----------------------------------->
000097 2014-11-13 16:17:35 Connected from (SERVER_ID_ZONE            world=  0 zone=  0,  568 =  ***)    3/6000개
000098 2014-11-13 16:17:35 Connected from (SERVER_ID_ZONE            world=  0 zone=  0,  564 =  ***)    3/6000개
000099 2014-11-13 16:17:35 Connected from (SERVER_ID_ZONE            world=  0 zone=  0,  544 =  ***)    3/6000개
000100 2014-11-13 16:17:35 ERROR - 접속 ZONE 미인증 상태에서 패킷 도착, 바로 접속을 끊음, dep=29, cmd=149, length=2,  ***)
000101 2014-11-13 16:17:35 FAILED - ZONE Parser's unknowned packer
000102 2014-11-13 16:17:35 Closed ZN from (SERVER_ID_UNKNOWN         world=  0 zone=  0, -1   =  ***)    3/6000개 (DEP=29,CMD=149,LEN=2,WORK=3)
000103 2014-11-13 16:17:55 Connected from (SERVER_ID_ZONE            world=  0 zone=  0,  572 =  ***)    4/6000개

Any lead or help is appreciated.
Thanks

[MentaL]

[Mosdyne]

can you recall what you did to fix this problem?