It all started when this strange bug appeared in Frostfal mod, the whole screen was blurred (like when you were too cold) and the mod was no longer working (I could not warm up).
I reinstalled Frostfall and everything came back to normal, but Convenient Horses was no longer working (It didn`t appeared in the mods menu)
So, without any options, I have reinstalled Convenient Horses without reading the author’s warning not to uninstall the mod.
Now the game crashes right after the logo, and the game seems to work only if I do not use Convenient Horses.
What could I do to install Convenient Horses so my game won`t crash?
I`m using Mod Organizer v1.3.11 and LOOT.
I also get this error every time I open MO: 
For whatever reason, every time I activate Convenient Horses in MO, LOOT does not recognize any mod.
I want to say that I’m a noob at Skyrim Modding
The list below is a list of my loot mods:
0 Skyrim.esm
1 Update.esm
2 Dawnguard.esm
3 HearthFires.esm
4 Dragonborn.esm
5 Unofficial Skyrim Legendary Edition Patch.esp
6 Wyrmstooth.esp
7 ApachiiHair.esm
8 ApachiiHairMales.esm
9 ApachiiHairFemales.esm
10 ImCh.esm
11 SkyrimSewers.ESM
12 Campfire.esm
13 Guard Dialogue Overhaul.esp
14 Acquisitive Soul Gems.esp
15 AMatterOfTime.esp
16 EnhancedLightsandFX.esp
17 ELFX - Exteriors.esp
18 SleepingDangers-SandsofTime.esp
19 CollegeOfWinterholdImmersive.esp
20 babes combined.esp
21 BarenziahQuestMarkers.esp
22 backpackfrankdema.esp
23 XPMSE.esp
24 When Vampires Attack.esp
25 WetandCold.esp
26 WetandCold - Ashes.esp
27 UnreadBooksGlow.esp
28 SMIM-DragonbornTernFix.esp
29 SMIM-DungeonsCliffsIceSkirts.esp
30 Rebirth Monster.esp
31 JKs Skyrim.esp
32 VHTNF.esp
33 Helgen Reborn.esp
34 AKSkyrimUnderground.esp
35 ELFX - Weathers.esp
36 Kill Every NPC.esp
37 Inigo.esp
38 AmazingFollowerTweaks.esp
39 Lightweight Potions and Poisons.esp
40 JKs Riften.esp
41 Run For Your Lives.esp
42 Cloaks.esp
43 SMIM-FarmhouseFlickeringFix.esp
44 DawnofWhiterun.esp
45 HeljarchenFarm.esp
46 WindstadMine.esp
47 RealisticNeedsandDiseases.esp
48 SkyUI.esp
49 Unique Uniques.esp
50 RealisticHumanoidMovementSpeed.esp
51 RichMerchants.esp
52 RaceMenu.esp
53 RaceMenuPlugin.esp
54 Primal Fear - Dynamic.esp
55 NARC.esp
56 Order My Items.esp
57 HelmetToggle.esp
58 ImCh - USLEEP patch.esp
59 JaxonzEnhGrab.esp
60 GuildStarter.esp
61 LeftHandRings - Dawnguard.esp
62 LeftHandRings.esp
63 MageBackpack_byTumbajamba.esp
64 OMageCommonRobesV2.esp
65 Cloaks - Dawnguard.esp
66 Dwemer Goggles & Scouter.esp
67 dD - Enhanced Blood Main.esp
68 DwemerCompass.esp
69 dD-Dragonborn-Dawnguard-EBT Patch.esp
70 dD-Larger Splatter Size.esp
71 DeadlyDragons.esp
72 HearthfireMultiKid.esp
73 Additional Children Clothes.esp
74 HearthfireMultiKid_LastName.esp
75 No NPC Greetings.esp
76 RND_Dawnguard-Patch.esp
77 RND_Dragonborn-Patch.esp
78 alesCampBedrollsSupplies.esp
79 FNIS.esp
80 child.esp
81 JKs Markarth.esp
82 Skooming Skyrim by BigBizkit.esp
83 Frostfall.esp
Bandit Patrols.esp
84 Populated Cities Towns Villages.esp
85 ElysiumEstate.esp
86 RND_HearthFires-Patch.esp
87 TimingIsEverything.esp
88 Killable Lootable Children.esp
89 SL99Exchanger.esp
90 The Paarthurnax Dilemma.esp
91 Sneak Tools.esp
92 Apocalypse - The Spell Package.esp
93 Faction Crossbows.esp
94 Dr_Bandolier.esp
95 Sneak Tools Vanilla Hoods.esp
96 Sneak Tools Vanilla Masks.esp
97 CommonClothes.esp
98 Immersive Citizens - AI Overhaul.esp
99 ImCh - ICAIO Full patch.esp
Immersive Citizens - ELFXEnhancer patch.esp
100 Skyrim Unbound.esp