Quick question regarding zone crashes.

[Sk0rn]

Can anyone help me understand why my zone keeps crashing? Below is the error that it gives me.

[05.02. - 19:55:09] c:\eq\source\zone\mob.h (696): Mob::GetBodyType
[05.02. - 19:55:09] c:\eq\source\zone\spells.cpp (1520): Mob:etermineSpellTargets
[05.02. - 19:55:09] c:\eq\source\zone\spells.cpp (194: Mob::SpellFinished
[05.02. - 19:55:09] c:\eq\source\zone\spells.cpp (1272): Mob::CastedSpellFinished
[05.02. - 19:55:09] c:\eq\source\zone\spells.cpp (124): Mob::SpellProcess
[05.02. - 19:55:09] c:\eq\source\zone\spells.cpp (129): NPC::SpellProcess
[05.02. - 19:55:09] c:\eq\source\zone\npc.cpp (586): NPC::Process
[05.02. - 19:55:09] c:\eq\source\zone\entity.cpp (49: EntityList::MobProcess
[05.02. - 19:55:09] c:\eq\source\zone\net.cpp (430): main
[05.02. - 19:55:09] f:\dd\vctools\crt\crtw32\startup\crt0.c (255): __tmainCRTStartup
[05.02. - 19:55:09] f:\dd\vctools\crt\crtw32\startup\crt0.c (165): mainCRTStartup
[05.02. - 19:55:09] ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 7568919F)
[05.02. - 19:55:09] 7568919F (KERNEL32): (filename not available): BaseThreadInitThunk
[05.02. - 19:55:09] ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 775CAD1F)
[05.02. - 19:55:09] 775CAD1F (ntdll): (filename not available): RtlInitializeExceptionChain
[05.02. - 19:55:09] ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 775CACEA)
[05.02. - 19:55:09] 775CACEA (ntdll): (filename not available): RtlInitializeExceptionChain

Thanks!
Sk0rn