Crash help!

ileoneHello, I am attempting to run modded minecraft with 51 mods, the game runs okay, but when I open a world or create a world the game crashes. The crash report is as follows:

Click to reveal

---- Minecraft Crash Report ----
// Why did you do that?

Time: 8/11/15 1:13 PM
Description: Starting integrated server

com.google.gson.JsonSyntaxException: com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 17388
at com.google.gson.Gson.assertFullConsumption(Gson.java:779)
at com.google.gson.Gson.fromJson(Gson.java:769)
at net.minecraft.server.management.PlayerProfileCache.func_152657_b(SourceFile:156)
at net.minecraft.server.management.PlayerProfileCache.<init>(SourceFile:42)
at net.minecraft.server.MinecraftServer.<init>(MinecraftServer.java:142)
at net.minecraft.server.integrated.IntegratedServer.<init>(IntegratedServer.java:43)
at net.minecraft.client.Minecraft.func_71371_a(Minecraft.java:2079)
at cpw.mods.fml.client.FMLClientHandler.tryLoadExistingWorld(FMLClientHandler.java:669)
at net.minecraft.client.gui.GuiSelectWorld.func_146615_e(GuiSelectWorld.java:183)
at net.minecraft.client.gui.GuiSelectWorld.func_146284_a(GuiSelectWorld.java:130)
at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:225)
at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:296)
at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:268)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1628)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:961)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 17388
at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1505)
at com.google.gson.stream.JsonReader.checkLenient(JsonReader.java:1386)
at com.google.gson.stream.JsonReader.doPeek(JsonReader.java:531)
at com.google.gson.stream.JsonReader.peek(JsonReader.java:414)
at com.google.gson.Gson.assertFullConsumption(Gson.java:775)
... 22 more


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

-- Head --
Stacktrace:
at com.google.gson.Gson.assertFullConsumption(Gson.java:779)
at com.google.gson.Gson.fromJson(Gson.java:769)
at net.minecraft.server.management.PlayerProfileCache.func_152657_b(SourceFile:156)
at net.minecraft.server.management.PlayerProfileCache.<init>(SourceFile:42)
at net.minecraft.server.MinecraftServer.<init>(MinecraftServer.java:142)
at net.minecraft.server.integrated.IntegratedServer.<init>(IntegratedServer.java:43)

-- Starting integrated server --
Details:
Level ID: WROLLLL
Level Name: WROLLLL
Stacktrace:
at net.minecraft.client.Minecraft.func_71371_a(Minecraft.java:2079)
at cpw.mods.fml.client.FMLClientHandler.tryLoadExistingWorld(FMLClientHandler.java:669)
at net.minecraft.client.gui.GuiSelectWorld.func_146615_e(GuiSelectWorld.java:183)
at net.minecraft.client.gui.GuiSelectWorld.func_146284_a(GuiSelectWorld.java:130)
at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:225)
at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:296)
at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:268)

-- Affected screen --
Details:
Screen name: net.minecraft.client.gui.GuiMainMenu
Stacktrace:
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1628)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:961)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 294659712 bytes (281 MB) / 579846144 bytes (552 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.85.1291 Minecraft Forge 10.13.2.1291 Optifine OptiFine_1.7.10_HD_U_B5 51 mods loaded, 51 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
FML{7.10.85.1291} [Forge Mod Loader] (forge-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Forge{10.13.2.1291} [Minecraft Forge] (forge-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
CodeChickenCore{1.0.4.29} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
NotEnoughItems{1.0.3.64} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.3.64-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
VeinMiner_coremod{null_build-null} [Core mod] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
OpenModsCore{0.6} [OpenModsCore] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
debug{1.0} [debug] (denseores-1.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
lucky{5.1.0} [Lucky Block] ([1-7-10]_Lucky_Block_v5-1-0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
bspkrsCore{6.15} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.15.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ArmorStatusHUD{1.28} [ArmorStatusHUD] ([1.7.10]ArmorStatusHUD-client-1.28.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
FLabsBF{4.3} [Better Furnaces] ([1.7.10]Better_Furnaces_V4.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
DamageIndicatorsMod{3.2.0} [Damage Indicators] ([1.7.10]DamageIndicatorsMod-3.2.0 (2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
powerGems{0.3.0} [Power Gems] ([1.7.10]PowerGems 0.4.5 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
StatusEffectHUD{1.27} [StatusEffectHUD] ([1.7.10]StatusEffectHUD-client-1.27 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
tnfultimatetoolsforge{1.12.1.0} [Ultimate Tools] ([1.7.2]UltimateTools - Universal by Umbrere[1.12.1.0].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
deconstruction{2.2.5} [The Deconstruction Mod] ([MC1.7.10]deconstruction[v2.2.5].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Backpack{2.0.1} [Backpack] (backpack-2.0.1-1.7.x.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
BiblioCraft{1.9.2} [BiblioCraft] (BiblioCraft[v1.9.2][MC1.7.10].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
colorfularmor{1.7.10-2.5} [Colorful Armor] (colorfularmor-1.7.10-2.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
enchantedapples{1.6} [glowdemon1's Enchanted Apples] (Enchanted Apples 1.7.2 V1.6 (2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
eplus{3.0.2-d} [Enchanting Plus] (EnchantingPlus-1.7.10-3.0.2-d.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
EnderStorage{1.4.5.27} [EnderStorage] (EnderStorage-1.7.10-1.4.5.27-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ExtraUtilities{1.2.1} [Extra Utilities] (extrautilities-1.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
F2L{1.7.10b} [Flesh2Leather] (Flesh2Lether [1.7.10b].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
iChunUtil{4.1.3} [iChunUtil] (iChunUtil-4.1.3 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Hats{4.0.1} [Hats] (Hats-4.0.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
headcrumbs{1.3.1} [Headcrumbs] (Headcrumbs-1.3.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
inventorytweaks{1.58-147-645ca10} [Inventory Tweaks] (InventoryTweaks-1.58-147 (3).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
IronChest{6.0.62.742} [Iron Chest] (ironchest-1.7.10-6.0.62.742-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
liquidpotions{1.7.10-A1.0.6} [liquidpotions] (LiquidPotions-1.7.10-A1.0.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Mantle{1.7.10-0.3.2.jenkins184} [Mantle] (Mantle-1.7.10-0.3.2 (2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
MetallurgyCore{4.0.4} [Metallurgy Core] (MetallurgyCore-1.7.10-4.0.4.18.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Waila{1.5.7} [Waila] (Waila-1.5.7_1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
TConstruct{1.7.10-1.8.2.build858} [Tinkers' Construct] (TConstruct-1.7.10-1.8.2a.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Metallurgy{4.0.6} [Metallurgy 4] (Metallurgy-1.7.10-4.0.6.80.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Morph{0.9.1} [Morph] (Morph-Beta-0.9.1 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
OpenMods{0.6} [OpenMods] (OpenModsLib-1.7.10-0.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
OpenBlocks{1.3} [OpenBlocks] (OpenBlocks-1.7.10-1.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
harvestcraft{1.7.10g} [Pam's HarvestCraft] (Pam's HarvestCraft 1.7.10g.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
shinyfood{1.5} [ShinyFood] (shinyfood-1.7.10-v1.5 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
soulcraft{1.3} [SoulCraft] (soulcraft-v1.3-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
TestEnvironmentMod{1.0} [TestEnvironmentMod] (test_mod.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ninjamod{4.0} [The Ninja Mod] (The Ninja Mod-1.7.10-4.02.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
TiCTooltips{1.2.3} [TiC Tooltips] (TiCTooltips-mc1.7.10-1.2.3 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
TwilightForest{2.3.3} [The Twilight Forest] (twilightforest-1.7.10-2.3.3 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
VeinMiner{0.21.2} [Vein Miner] (VeinMiner-1.7.10_0.21.2.43.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
VeinMinerModSupport{0.21.2} [Mod Support] (VeinMiner-1.7.10_0.21.2.43.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
wawla{1.1.1} [What Are We Looking At] (Wawla-1.1.1_1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
voxelmap{1.7.10} [VoxelMap No Radar] (Zans-MinimapNoRadar-Mod-1.7.10(1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
denseores{1.0} [Dense Ores] (denseores-1.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
OpenModsLib crash transformers: [stencil_patches],[movement_callback],[map_gen_fix],[gl_capabilities_hook],[player_render_hook]
Mantle Environment: DO NOT REPORT THIS CRASH! Unsupported mods in environment: optifine
TConstruct Environment: Environment healthy.
Stencil buffer state: Function set: GL30, pool: internal, bits: 8
Launched Version: 1.7.10-Forge10.13.2.1291
LWJGL: 2.9.1
OpenGL: Intel(R) HD Graphics 2000 GL version 3.1.0 - Build 9.17.10.4229, Intel
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)

I know PMC has helped in the past, so can someone help me out?