There should be a Logs folder in your everquest directory.. there is a debug.txt inside of it.

Here is the error I got when I crashed:

2010-11-12 19:06:06 D3DXCreateTextureFromFileEx() failed to create texture fishd.dds for particle system.
2010-11-12 19:06:06 D3DXCreateTextureFromFileEx() failed to create texture Jellyfisha.dds for particle system.
2010-11-12 19:06:06 D3DXCreateTextureFromFileEx() failed to create texture blueglobesp501.dds for particle system.
2010-11-12 19:06:06 D3DXCreateTextureFromFileEx() failed to create texture blueglobesp501.dds for particle system.
2010-11-12 19:06:17 D3DXCreateTextureFromFileEx() failed to create texture flare_blsp501.tga for particle system.
2010-11-12 19:06:20 D3DXCreateTextureFromFileEx() failed to create texture flare_blsp501.tga for particle system.
2010-11-12 19:06:20 D3DXCreateTextureFromFileEx() failed to create texture flare_whsp501.tga for particle system.
2010-11-12 19:06:20 D3DXCreateTextureFromFileEx() failed to create texture flare_whsp501.tga for particle system.
2010-11-12 19:06:39 Item done, MSG_WEATHER_EVENT received.
2010-11-12 19:06:39
2010-11-12 19:06:52 Item done, MSG_WEATHER_EVENT received.
2010-11-12 19:06:52
2010-11-12 19:07:49 D3DXCreateTextureFromFileEx() failed to create texture spelc2.tga for particle system.
2010-11-12 19:07:49 D3DXCreateTextureFromFileEx() failed to create texture spelc3.tga for particle system.
2010-11-12 19:07:49 D3DXCreateTextureFromFileEx() failed to create texture spelc3.tga for particle system.
2010-11-12 19:09:45 D3DXCreateTextureFromFileEx() failed to create texture spelc2.tga for particle system.
2010-11-12 19:09:45 D3DXCreateTextureFromFileEx() failed to create texture spelc2.tga for particle system.
2010-11-12 19:09:45 D3DXCreateTextureFromFileEx() failed to create texture speld2.tga for particle system.
2010-11-12 19:09:47 D3DXCreateTextureFromFileEx() failed to create texture spelc2.tga for particle system.
2010-11-12 19:09:47 D3DXCreateTextureFromFileEx() failed to create texture spelc2.tga for particle system.
2010-11-12 19:09:48 D3DXCreateTextureFromFileEx() failed to create texture speld2.tga for particle system.
2010-11-12 19:09:48 D3DXCreateTextureFromFileEx() failed to create texture speld2.tga for particle system.
2010-11-12 19:09:48 D3DXCreateTextureFromFileEx() failed to create texture speld2.tga for particle system.
2010-11-12 19:09:48 D3DXCreateTextureFromFileEx() failed to create texture speld2.tga for particle system.
2010-11-12 19:09:56 D3DXCreateTextureFromFileEx() failed to create texture flare_blsp501.tga for particle system.
2010-11-12 19:09:56 D3DXCreateTextureFromFileEx() failed to create texture flare_blsp501.tga for particle system.
2010-11-12 19:09:56 D3DXCreateTextureFromFileEx() failed to create texture flare_blsp501.tga for particle system.
2010-11-12 19:09:56 D3DXCreateTextureFromFileEx() failed to create texture flare_blsp501.tga for particle system.


Also it seems that zoning is helping for me, cause the 2 times ive crashed have been when I didn't zone after logging in.

I started kiting around 8-12 mobs when I hit level 18 on my bard and didn't have a crash until two days later when I was almost level 20. So had pretty much 2 full levels and within one hour I crashed 3 times (3 out of 6 kites). Had between 13-15 mobs at the time. Nothing else had changed.