spustím Mojang launcher a vypíše to toto:

+ poslední aktivita v logs:
[00:00:00] [main/ERROR]: ########## GL ERROR ##########
[00:00:09] [main/ERROR]: @ Post render
[00:00:09] [main/ERROR]: 1282: Invalid operation
[00:00:09] [main/ERROR]: ########## GL ERROR ##########
a poslední crashreport:
---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!
Time: 7/24/18 8:27 PM
Description: Updating screen events
java.lang.IndexOutOfBoundsException: Index: 83, Size: 46
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at afr.a(SourceFile:285)
at bsa.a(SourceFile:422)
at bmg.a(SourceFile:524)
at bmg.b(SourceFile:548)
at bmg.a(SourceFile:533)
at blk.l(SourceFile:416)
at blk.q(SourceFile:383)
at bib.t(SourceFile:1625)
at bib.az(SourceFile:1000)
at bib.a(SourceFile:419)
at net.minecraft.client.main.Main.main(SourceFile:123)
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:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Client thread
Stacktrace:
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at afr.a(SourceFile:285)
at bsa.a(SourceFile:422)
at bmg.a(SourceFile:524)
at bmg.b(SourceFile:548)
at bmg.a(SourceFile:533)
at blk.l(SourceFile:416)
at blk.q(SourceFile:383)
-- Affected screen --
Details:
Screen name: ~~ERROR~~ NullPointerException: null
-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityPlayerSPCustom['adameks1'/16843, l='MpServer', x=1799.94, y=147.48, z=604.76]]
Chunk stats: MultiplayerChunkCache: 49, 49
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (11995,127,13199), Chunk: (at 11,7,15 in 749,824; contains blocks 11984,0,13184 to 11999,255,13199), Region: (23,25; contains chunks 736,800 to 767,831, blocks 11776,0,12800 to 12287,255,13311)
Level time: 862184217 game time, 1088389819 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 2 total; [EntityPlayerSPCustom['adameks1'/16843, l='MpServer', x=1799.94, y=147.48, z=604.76], adn['Spider'/3429517, l='MpServer', x=1802.50, y=145.00, z=617.50]]
Retry entities: 0 total; []
Server brand: Travertine (git:Travertine-Bootstrap:1.12-SNAPSHOT:77f28d7:unknown) <- Spigot
Server type: Non-integrated multiplayer server
Stacktrace:
at bsb.a(WorldClient.java:532)
at bib.b(SourceFile:2587)
at bib.a(SourceFile:428)
at net.minecraft.client.main.Main.main(SourceFile:123)
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:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
-- System Details --
Details:
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 360078144 bytes (343 MB) / 1073741824 bytes (1024 MB) up to 1073741824 bytes (1024 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
IntCache: cache: 0, tcache: 40, allocated: 13, tallocated: 95
Launched Version: LabyMod-3-1.12.2
LWJGL: 2.9.4
OpenGL: ATI Mobility Radeon HD 4500 Series GL version 3.3.11672 Compatibility Profile Context, ATI Technologies Inc.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.
Using VBOs: Yes
Is Modded: Very likely; Jar signature invalidated
Type: Client (map_client.txt)
Resource Packs: Faithful+1.12.2-rv4.zip
Current Language: English (United Kingdom)
Profiler Position: N/A (disabled)
CPU: 2x Pentium(R) Dual-Core CPU T4400
@ 2.20GHz
OptiFine Version: OptiFine_1.12.2_HD_U_C6
Render Distance Chunks: 16
Mipmaps: 0
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 3.3.11672 Compatibility Profile Context
OpenGlRenderer: ATI Mobility Radeon HD 4500 Series
OpenGlVendor: ATI Technologies Inc.
CpuCount: 2