Please, help. Can´t play any siege battles

Hello! I want to say this mod is amazing, a "must" for anyone who loves Warhammer. Thank you very for doing it! Now, I have a problem. I've been playing a campaign with the Dark Elves for several turns and everything went just fine, no issues or CTDs. But when I need to siege settlements I get a crash on the loading screen, so I have not been able to play any siege battle yet. I can play regular (field) battles perfectly, but sieges are unknown to me. The only thing I could do once was to wait for the garrison of a fort to come out when they ran out of supplies, but I can't assault the fortress or the game will crash. I was able to play a siege in a custom battle, though, following the instructions I found in these forums (choosing the right scenario). I play with Steam, by the way. I can also hit the autoresolve button, but I would like to play the battles myself. I run the game as administrator, I am pretty sure I disabled the UAC and I used the tutorial on how to use mods with Steam, but nothing works. I have uninstalled and reinstalled the Rage of Dark Gods mod several times, the three parts, but I still can't play siege battles, which is frustrating.
I think this is my log, but I'm not really sure...

00:17:05.941 [system.rpt] [always] CPU: SSE2
00:17:05.942 [system.rpt] [always] ==== system log start, build date: Feb 25 2008 version development ===
00:17:05.949 [system.io] [always] mounted pack packs/data_0.pack
00:17:05.950 [system.io] [always] mounted pack packs/data_1.pack
00:17:05.953 [system.io] [always] mounted pack packs/data_2.pack
00:17:05.955 [system.io] [always] mounted pack packs/data_3.pack
00:17:05.959 [system.io] [always] mounted pack packs/data_4.pack
00:17:05.959 [system.io] [always] mounted pack packs/localized.pack
00:17:06.031 [system.io] [warning] open: preferences/player.txt is missing
00:17:09.461 [data.missing] [warning] missing/invalid cursor for ANISELECT
00:17:09.471 [data.missing] [warning] missing/invalid cursor for MODIFIER_SABOTAGE
00:17:09.480 [data.missing] [warning] missing/invalid cursor for MODIFIER_TRADE
00:17:09.519 [data.missing] [warning] missing/invalid cursor for DRAGGABLE
00:17:09.519 [data.missing] [warning] missing/invalid cursor for DRAGGING
00:17:09.527 [data.missing] [warning] missing/invalid cursor for MODIFIER_MULTIPLE_SELECT
00:17:09.527 [data.missing] [warning] missing/invalid cursor for MODIFIER_ATTACK
00:17:09.527 [data.missing] [warning] missing/invalid cursor for MODIFIER_PLACE_CHARACTER
00:17:09.527 [data.missing] [warning] missing/invalid cursor for MODIFIER_PLACE_RESOURCE
00:17:09.527 [data.missing] [warning] missing/invalid cursor for MODIFIER_PLACE_FORT
00:17:09.527 [data.missing] [warning] missing/invalid cursor for MODIFIER_MOVE_OBJECT
00:17:09.527 [data.missing] [warning] missing/invalid cursor for MODIFIER_PLACE_WATCHTOWER
00:17:09.527 [data.missing] [warning] missing/invalid cursor for MODIFIER_DEPLOYMENT_AREA
00:17:09.528 [data.missing] [warning] missing/invalid cursor for MODIFIER_PLACE_TILE
00:17:09.528 [data.missing] [warning] missing/invalid cursor for MODIFIER_PLACE_SPECIAL_PIECE
00:17:09.528 [data.missing] [warning] missing/invalid cursor for MODIFIER_PAINT
00:17:09.528 [data.missing] [warning] missing/invalid cursor for MODIFIER_ADJUST_HEIGHTS
00:17:09.528 [data.missing] [warning] missing/invalid cursor for MODIFIER_ADD_UNIT
00:17:09.528 [data.missing] [warning] missing/invalid cursor for MODIFIER_PLACE_SETTLEMENT
00:17:12.752 [script.err] [error] Script Error in mods/teutonic/data/export_descr_unit.txt, at line 2862, column 1
Could not find soldier battle model for unit type 'Norse_berserkers'.

00:17:12.752 [data.invalid] [error] DATABASE_TABLE error found : error reading record from file mods/teutonic/data/export_descr_unit.txt.

Could someone please help me?
Thank you so much,
Karathrain

A quick update. Apparently I can play defensive sieges (I hadn't checked this before because no faction had attacked one of my castles before), so it's just offensive sieges that cause CTD. No idea what the problem might be