Crash log tutaj ,
[09:49:30] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 8597ms behind, skipping 171 tick(s)
[09:50:15] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 36908ms behind, skipping 738 tick(s)
[09:50:19] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 4572ms behind, skipping 91 tick(s)
[09:50:39] [Server thread/ERROR]: Encountered an unexpected exception
Później zacząłem latać bardzo szybko po świecie i tysiące napisów w konsoli powyskakiwało , takie cos -
_R1.WorldServer.a(WorldServer.java:581) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockFlowing.onPlace(BlockFlowing.java:264) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.Chunk.a(Chunk.java:511) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.setTypeAndData(World.java:339) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockStationary.f(BlockStationary.java:28) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockStationary.a(BlockStationary.java:20) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockStateList$BlockData.doPhysics(SourceFile:418) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.a(World.java:536) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.applyPhysics(World.java:484) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.update(World.java:437) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.notifyAndUpdatePhysics(World.java:389) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.setTypeAndData(World.java:373) ~[Bukkit.jar:git-Bukkit-963b19c]
at org.bukkit.craftbukkit.v1_12_R1.block.CraftBlock.setTypeIdAndData(CraftBlock.java:145) ~[Bukkit.jar:git-Bukkit-963b19c]
at org.bukkit.craftbukkit.v1_12_R1.block.CraftBlockState.update(CraftBlockState.java:164) ~[Bukkit.jar:git-Bukkit-963b19c]
at org.bukkit.craftbukkit.v1_12_R1.block.CraftBlockState.update(CraftBlockState.java:147) ~[Bukkit.jar:git-Bukkit-963b19c]
at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.handleBlockFormEvent(CraftEventFactory.java:1055) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockFluids.e(BlockFluids.java:179) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockStationary.a(BlockStationary.java:19) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockStateList$BlockData.doPhysics(SourceFile:418) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.a(World.java:536) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.applyPhysics(World.java:483) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.update(World.java:437) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.notifyAndUpdatePhysics(World.java:389) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.setTypeAndData(World.java:373) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockFlowing.flow(BlockFlowing.java:160) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockFlowing.b(BlockFlowing.java:142) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.WorldServer.a(WorldServer.java:593) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.WorldServer.a(WorldServer.java:581) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockFlowing.b(BlockFlowing.java:85) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.WorldServer.a(WorldServer.java:593) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.WorldServer.a(WorldServer.java:581) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockFlowing.onPlace(BlockFlowing.java:264) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.Chunk.a(Chunk.java:511) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.setTypeAndData(World.java:339) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockStationary.f(BlockStationary.java:28) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockStationary.a(BlockStationary.java:20) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockStateList$BlockData.doPhysics(SourceFile:418) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.a(World.java:536) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.applyPhysics(World.java:482) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.update(World.java:437) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.notifyAndUpdatePhysics(World.java:389) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.World.setTypeAndData(World.java:373) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockFlowing.flow(BlockFlowing.java:160) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockFlowing.b(BlockFlowing.java:142) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.WorldServer.a(WorldServer.java:593) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.WorldServer.a(WorldServer.java:581) ~[Bukkit.jar:git-Bukkit-963b19c]
at net.minecraft.server.v1_12_R1.BlockFlowing.b(BlockFlowing.java:85) ~[Bukkit.jar:git-Bukkit-963b19c]
[09:50:40] [Server thread/ERROR]: This crash report has been saved to: C:\Users\krystian\Desktop\Minecraft server 1.12.1 z pluginami\.\crash-reports\crash-2017-08-14_09.50.39-server.txt
[09:50:40] [Server thread/INFO]: Stopping server
Ram to chyba to (sorry nie znam się za bardzo)
java -Xmx1024M -Xms1024M -jar Bukkit.jar
PAUSE
W laptopie mam 12 giga ramu
Karta graficzna - nvidia 840M
Procesor intel core i3 - nwm jaki xd
Jak coś mogę podać więcej