game crashes 1.7.10 in the middle of fast travel

<hr> Minecraft Crash Report ----
// Shall we play a game? Time: 3.10.2020 15:07
Description: Loading NBT data java.io.UTFDataFormatException: malformed input around byte 6
at java.io.DataInputStream.readUTF(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at net.minecraft.nbt.NBTTagCompound.func_152448_b(NBTTagCompound.java:388)
at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:50)
at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:398)
at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:52)
at net.minecraft.nbt.NBTTagList.func_152446_a(NBTTagList.java:54)
at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:398)
at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:52)
at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:398)
at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:52)
at net.minecraft.nbt.CompressedStreamTools.func_152455_a(CompressedStreamTools.java:170)
at net.minecraft.nbt.CompressedStreamTools.func_152456_a(CompressedStreamTools.java:125)
at net.minecraft.nbt.CompressedStreamTools.func_74794_a(CompressedStreamTools.java:120)
at net.minecraft.world.chunk.storage.AnvilChunkLoader.loadChunk__Async(AnvilChunkLoader.java:121)
at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:20)
at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:12)
at net.minecraftforge.common.util.AsynchronousExecutor$Task.init(AsynchronousExecutor.java:151)
at net.minecraftforge.common.util.AsynchronousExecutor$Task.initAsync(AsynchronousExecutor.java:96)
at net.minecraftforge.common.util.AsynchronousExecutor$Task.run(AsynchronousExecutor.java:86)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source) 
A detailed walkthrough of the error, its code path and all known details is as follows:
--------------------------------------------------------------------------------------- -- Head --
Stacktrace:
at java.io.DataInputStream.readUTF(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at net.minecraft.nbt.NBTTagCompound.func_152448_b(NBTTagCompound.java:388)
at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:50) -- NBT Tag --
Details:
Tag name: ForgeData
Tag type: 10
Stacktrace:
at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:398)
at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:52)
at net.minecraft.nbt.NBTTagList.func_152446_a(NBTTagList.java:54)
at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:398)
at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:52)
at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:398)
at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:52)
at net.minecraft.nbt.CompressedStreamTools.func_152455_a(CompressedStreamTools.java:170)
at net.minecraft.nbt.CompressedStreamTools.func_152456_a(CompressedStreamTools.java:125)
at net.minecraft.nbt.CompressedStreamTools.func_74794_a(CompressedStreamTools.java:120)
at net.minecraft.world.chunk.storage.AnvilChunkLoader.loadChunk__Async(AnvilChunkLoader.java:121)
at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:20)
at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:12)
at net.minecraftforge.common.util.AsynchronousExecutor$Task.init(AsynchronousExecutor.java:151)
at net.minecraftforge.common.util.AsynchronousExecutor$Task.initAsync(AsynchronousExecutor.java:96)
at net.minecraftforge.common.util.AsynchronousExecutor$Task.run(AsynchronousExecutor.java:86)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source) -- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_181, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 389855560 bytes (371 MB) / 1060372480 bytes (1011 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1558 5 mods loaded, 5 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAA FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1558-1.7.10.jar)
UCHIJAAAA Forge{10.13.4.1558} [Minecraft Forge] (forge-1.7.10-10.13.4.1558-1.7.10.jar)
UCHIJAAAA CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar)
UCHIJAAAA lotr{Update v36.2 for Minecraft 1.7.10} [The Lord of the Rings Mod] (LOTRMod v36.2.jar)
GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 1 / 8; [EntityPlayerMP['aljaž'/177, l='lord of the rings 12', x=46544,01, y=75,17, z=-1062,75]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'