Actually I can wear things from the mod like crowns or place tombs
But whenever I spawn a villager, normal villagers and mca villagers, the game crashes with the description of "Ticking Entity"
Its the only mod I have besides (

---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 21/07/14 01:40 PM
Description: Ticking entity

java.lang.IllegalAccessError: tried to access field net.minecraft.entity.ai.EntityAITasks.field_75782_a from class mca.entity.EntityVillagerAdult
at mca.entity.EntityVillagerAdult.addAI(EntityVillagerAdult.java:185)
at mca.entity.AbstractEntity.func_70071_h_(AbstractEntity.java:278)
at mca.entity.EntityVillagerAdult.func_70071_h_(EntityVillagerAdult.java:276)
at net.minecraft.world.World.func_72866_a(World.java:2092)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:672)
at net.minecraft.world.World.func_72870_g(World.java:2055)
at net.minecraft.world.World.func_72939_s(World.java:1907)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:510)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:657)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:568)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:114)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:452)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:705)

A detailed walkthrough of the error, its code path and all known details is as follows:

-- Head --
Stacktrace:
at mca.entity.EntityVillagerAdult.addAI(EntityVillagerAdult.java:185)
at mca.entity.AbstractEntity.func_70071_h_(AbstractEntity.java:278)
at mca.entity.EntityVillagerAdult.func_70071_h_(EntityVillagerAdult.java:276)
at net.minecraft.world.World.func_72866_a(World.java:2092)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:672)
at net.minecraft.world.World.func_72870_g(World.java:2055)

-- Entity being ticked --
Details:
Entity Type: mca.EntityVillagerAdult (mca.entity.EntityVillagerAdult)
Entity ID: 14397
Entity Name: entity.mca.EntityVillagerAdult.name
Entity's Exact location: 130,54, 77,00, 81,48
Entity's Block location: World: (130,77,81), Chunk: (at 2,4,1 in 8,5; contains blocks 128,0,80 to 143,255,95), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Entity's Momentum: 0,07, -0,08, -0,03
Stacktrace:
at net.minecraft.world.World.func_72939_s(World.java:1907)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:510)

-- Affected level --
Details:
Level name: Nuevo Mundo
All players: 1 total; [EntityPlayerMP['KnuckWurst'/184, l='Nuevo Mundo', x=130,02, y=77,13, z=81,71]]
Chunk stats: ServerChunkCache: 678 Drop: 0
Level seed: -5692734383829647793
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options:
Level spawn location: World: (75,64,284), Chunk: (at 11,4,12 in 4,17; contains blocks 64,0,272 to 79,255,287), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 3294 game time, 3294 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 105681 (now: false), thunder time: 42043 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:657)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:568)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:114)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:452)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:705)

-- System Details --
Details:
Minecraft Version: 1.7.2
Operating System: Windows NT (unknown) (amd64) version 6.2
Java Version: 1.7.0, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 128730728 bytes (122 MB) / 409403392 bytes (390 MB) up to 954466304 bytes (910 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
AABB Pool Size: 3047 (170632 bytes; 0 MB) allocated, 2734 (153104 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
FML: MCP v9.01-pre FML v7.2.106.1012 Minecraft Forge 10.12.0.1012 5 mods loaded, 5 mods active
mcp{8.09} Minecraft Coder Pack Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{7.2.106.1012} Forge Mod Loader Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{10.12.0.1012} Minecraft Forge Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
radixcore{1.2.0} [RadixCore](rebuilt.RadixCore-1.2.0 MC-1.7.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mca{4.0.4} [Minecraft Comes Alive](MCA-4.0.4 MC-1.7.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 1313 (73528 bytes; 0 MB) allocated, 964 (53984 bytes; 0 MB) used
Player Count: 1 / 8; [EntityPlayerMP['KnuckWurst'/184, l='Nuevo Mundo', x=130,02, y=77,13, z=81,71]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely;

Use the recommended version of Forge for 1.7.2.