Crash on moving from area to area

[Sandiestcomet]

Hey guys, I've been doing basically a full playthrough of Skyrim recently, and everything was fine up until I returned to Fort Dawnguard with Serena. Now, upon moving to any cell (Barring a few interiors that I found were safe, Dead Drop falls next to the Fort, Qasmoke and the Fort itself), the game CTDs. I've not got any mod collisions that any tool can find.

GameMode=SkyrimSE

Skyrim.esm=1

Update.esm=1

Dawnguard.esm=1

HearthFires.esm=1

Dragonborn.esm=1

Unofficial Skyrim Special Edition Patch.esp=1

ClimatesOfTamriel.esm=1

BSAssets.esm=1

BSHeartland.esm=1

arnima.esm=1

BS_DLC_patch.esp=1

RLO - Interiors.esp=1

LegacyoftheDragonborn.esp=1

Immersive Sounds - Compendium.esp=1

dD-No Spinning Death Animation.esp=1

Hothtrooper44_Armor_Ecksstra.esp=1

Skyrim Revamped - Complete Enemy Overhaul.esp=1

Combat Evolved.esp=1

Mortal Enemies.esp=1

VioLens SE.esp=1

VioLens SE - Book Menu.esp=1

Ashbound.esp=1

Civil War Aftermath.esp=1

RLO - Exteriors.esp=1

Ordinator - Perks of Skyrim.esp=1

Thunderchild - Epic Shout Package.esp=1

MoonAndStar_MAS.esp=1

Hothtrooper44_ArmorCompilation.esp=1

Wild World.esp=1

Run For Your Lives.esp=1

Cloaks.esp=1

Cloaks - USSEP Patch.esp=1

dD - Realistic Ragdoll Force - Realistic.esp=1

RichMerchantsSkyrim_x10.esp=1

Better Vampires.esp=1

Cloaks - Dawnguard.esp=1

Moonlight Tales Special Edition.esp=1

RLO - Effects.esp=1

IcePenguinWorldMap.esp=1

SkyUI_SE.esp=1

CinematicFireFX.esp=1

Inigo.esp=1

RLO - Illuminated Spells.esp=1

dD - Enhanced Blood Main.esp=1

Ordinator - Beyond Skyrim Bruma Patch.esp=1

Deus Mons.esp=1

magic of the magna-ge.esp=1

isilNarsil.esp=1

ForgottenMagic_Redone.esp=1

moonpath.esp=1

Apocalypse - Magic of Skyrim.esp=1

Believable Crime Report Radius.esp=1

Immersive Weapons.esp=1

More Weapons Please.esp=1

Unique Uniques.esp=1

AmazingFollowerTweaks.esp=1

AFT_ManagedFollowerBoost.esp=1

Unlimited Shouting.esp=1

Killable Children.esp=1

Apocalypse - Ordinator Compatibility Patch.esp=1

Alternate Start - Live Another Life.esp=1

Any help would be appreciated.

[Sandiestcomet]

Hello? I really need help.