Hi guys im trying to play a custom modpack on 1.12.2 on a Mac. When im pressing to see the next page of my creative inventory it crashes. Crash report says its caused by trying to render and item. Anyone have a solution for me?

 

---- Minecraft Crash Report -------- Minecraft Crash Report ----
WARNING: coremods are present: llibrary (llibrary-core-1.0.11-1.12.2.jar) MalisisCorePlugin (malisiscore-1.12.2-6.5.1.jar) CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar) weaponlib (mw-1.11.7.7_mc1.12.2.jar) Techguns Core (techguns-1.12.2-2.0.2.0_pre3.1.jar)Contact their authors BEFORE contacting forge
// Hey, that tickles! Hehehe!
Time: 4/13/20 11:10 PMDescription: Rendering item
java.lang.IllegalStateException: Not building! at net.minecraft.client.renderer.BufferBuilder.func_178977_d(BufferBuilder.java:537) at net.minecraft.client.renderer.Tessellator.func_78381_a(SourceFile:21) at com.vicmatskiv.weaponlib.compatibility.CompatibleWeaponRenderer.func_188616_a(CompatibleWeaponRenderer.java:137) at net.minecraftforge.client.ForgeHooksClient.renderLitItem(ForgeHooksClient.java:653) at net.minecraft.client.renderer.RenderItem.func_191967_a(RenderItem.java:118) at net.minecraft.client.renderer.RenderItem.func_191961_a(RenderItem.java:106) at net.minecraft.client.renderer.RenderItem.func_180454_a(RenderItem.java:149) at net.minecraft.client.renderer.RenderItem.func_191962_a(RenderItem.java:308) at net.minecraft.client.renderer.RenderItem.func_184391_a(RenderItem.java:347) at codechicken.lib.render.item.CCRenderItem.func_184391_a(CCRenderItem.java:356) at codechicken.lib.render.item.CCRenderItem.func_180450_b(CCRenderItem.java:323) at net.minecraft.client.gui.inventory.GuiContainerCreative.func_147051_a(GuiContainerCreative.java:922) at net.minecraft.client.gui.inventory.GuiContainerCreative.func_146976_a(GuiContainerCreative.java:758) at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:75) at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(InventoryEffectRenderer.java:51) at net.minecraft.client.gui.inventory.GuiContainerCreative.func_73863_a(GuiContainerCreative.java:643) at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:396) at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1124) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1119) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398) 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:498) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
-- Head --Thread: Client threadStacktrace: at net.minecraft.client.renderer.BufferBuilder.func_178977_d(BufferBuilder.java:537) at net.minecraft.client.renderer.Tessellator.func_78381_a(SourceFile:21) at com.vicmatskiv.weaponlib.compatibility.CompatibleWeaponRenderer.func_188616_a(CompatibleWeaponRenderer.java:137) at net.minecraftforge.client.ForgeHooksClient.renderLitItem(ForgeHooksClient.java:653) at net.minecraft.client.renderer.RenderItem.func_191967_a(RenderItem.java:118) at net.minecraft.client.renderer.RenderItem.func_191961_a(RenderItem.java:106) at net.minecraft.client.renderer.RenderItem.func_180454_a(RenderItem.java:149) at net.minecraft.client.renderer.RenderItem.func_191962_a(RenderItem.java:308)
-- Item being rendered --Details: Item Type: com.vicmatskiv.weaponlib.Weapon@58405b77 Registry Name: mw:m16a4 Item Aux: 0 Item NBT: null Item Foil: false
-- Item being rendered --Details: Item Type: com.vicmatskiv.weaponlib.Weapon@58405b77 Item Aux: 0 Item NBT: null Item Foil: falseStacktrace: at codechicken.lib.render.item.CCRenderItem.handleCaughtException(CCRenderItem.java:188) at codechicken.lib.render.item.CCRenderItem.func_184391_a(CCRenderItem.java:359) at codechicken.lib.render.item.CCRenderItem.func_180450_b(CCRenderItem.java:323) at net.minecraft.client.gui.inventory.GuiContainerCreative.func_147051_a(GuiContainerCreative.java:922) at net.minecraft.client.gui.inventory.GuiContainerCreative.func_146976_a(GuiContainerCreative.java:758) at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:75) at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(InventoryEffectRenderer.java:51) at net.minecraft.client.gui.inventory.GuiContainerCreative.func_73863_a(GuiContainerCreative.java:643) at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:396) at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1124) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1119) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398) 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:498) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
-- Screen render details --Details: Screen name: net.minecraft.client.gui.inventory.GuiContainerCreative Mouse location: Scaled: (511, 156). Absolute: (1022, 736) Screen size: Scaled: (840, 525). Absolute: (1680, 1050). Scale factor of 2
-- Affected level --Details: Level name: MpServer All players: 1 total; [EntityPlayerSP['NinjaknightNK'/308, l='MpServer', x=-109.12, y=77.99, z=288.68]] Chunk stats: MultiplayerChunkCache: 570, 570 Level seed: 0 Level generator: ID 00 - default, ver 1. Features enabled: false Level generator options: Level spawn location: World: (-60,64,248), Chunk: (at 4,4,8 in -4,15; contains blocks -64,0,240 to -49,255,255), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Level time: 1814 game time, 1814 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: creative (ID 1). Hardcore: false. Cheats: false Forced entities: 93 total; [EntityPig['Pig'/128, l='MpServer', x=-99.50, y=63.00, z=318.50], EntityPig['Pig'/129, l='MpServer', x=-98.50, y=64.00, z=315.50], EntityPig['Pig'/140, l='MpServer', x=-93.08, y=66.00, z=301.54], EntityPig['Pig'/141, l='MpServer', x=-95.50, y=63.00, z=317.20], EntityPig['Pig'/142, l='MpServer', x=-91.47, y=66.00, z=309.06], EntitySquid['Squid'/143, l='MpServer', x=-84.42, y=59.84, z=350.01], ZombieMiner['Zombie Miner'/162, l='MpServer', x=-52.17, y=26.00, z=269.50], ZombieMiner['Zombie Miner'/163, l='MpServer', x=-51.51, y=46.00, z=332.42], ZombieFarmer['Zombie Farmer'/164, l='MpServer', x=-51.50, y=46.00, z=331.50], EntityZombie['Zombie'/165, l='MpServer', x=-48.80, y=46.00, z=332.58], EntityBat['Bat'/38, l='MpServer', x=-177.58, y=21.10, z=217.33], ZombieFarmer['Zombie Farmer'/166, l='MpServer', x=-51.61, y=17.00, z=350.18], EntityZombie['Zombie'/167, l='MpServer', x=-54.50, y=47.00, z=339.23], EntityHorse['Horse'/40, l='MpServer', x=-183.02, y=67.00, z=237.07], EntityBat['Bat'/168, l='MpServer', x=-40.52, y=48.03, z=325.57], EntityHorse['Horse'/42, l='MpServer', x=-188.50, y=66.00, z=243.50], EntityHorse['Horse'/43, l='MpServer', x=-187.06, y=67.00, z=248.00], ZombieMiner['Zombie Miner'/172, l='MpServer', x=-46.82, y=32.00, z=356.47], EntityBat['Bat'/173, l='MpServer', x=-29.36, y=21.78, z=260.55], EntityCreeper['Creeper'/174, l='MpServer', x=-35.21, y=48.00, z=271.58], ZombieMiner['Zombie Miner'/175, l='MpServer', x=-37.50, y=52.00, z=273.50], EntityPig['Pig'/176, l='MpServer', x=-37.50, y=66.00, z=277.50], EntityCreeper['Creeper'/49, l='MpServer', x=-166.50, y=53.00, z=218.85], EntitySkeleton['Skeleton'/50, l='MpServer', x=-165.52, y=54.00, z=220.70], EntityCreeper['Creeper'/178, l='MpServer', x=-35.50, y=18.00, z=301.50], ZombieFarmer['Zombie Farmer'/51, l='MpServer', x=-163.50, y=34.00, z=236.50], ZombieFarmer['Zombie Farmer'/179, l='MpServer', x=-40.80, y=48.00, z=326.46], EntityCustomMob10000['entity.bandit1.name'/52, l='MpServer', x=-165.30, y=66.00, z=232.70], EntityBat['Bat'/180, l='MpServer', x=-40.42, y=48.23, z=320.56], EntityBat['Bat'/53, l='MpServer', x=-160.25, y=35.10, z=240.32], EntityBat['Bat'/181, l='MpServer', x=-51.62, y=46.82, z=331.31], EntitySheep['Sheep'/54, l='MpServer', x=-164.48, y=65.00, z=258.79], EntityBat['Bat'/182, l='MpServer', x=-40.25, y=48.00, z=322.49], ZombieMiner['Zombie Miner'/55, l='MpServer', x=-174.48, y=52.00, z=270.83], ZombieMiner['Zombie Miner'/183, l='MpServer', x=-43.84, y=49.00, z=342.49], EntityChicken['Chicken'/56, l='MpServer', x=-167.46, y=71.00, z=318.87], EntityChicken['Chicken'/184, l='MpServer', x=-37.52, y=69.00, z=348.77], EntityPig['Pig'/185, l='MpServer', x=-32.50, y=76.00, z=348.45], EntityPig['Pig'/186, l='MpServer', x=-32.50, y=76.00, z=349.37], EntityPig['Pig'/187, l='MpServer', x=-33.51, y=73.00, z=348.75], EntityChicken['Chicken'/188, l='MpServer', x=-36.57, y=70.00, z=351.88], EntityCreeper['Creeper'/61, l='MpServer', x=-155.50, y=51.00, z=209.50], EntitySkeleton['Skeleton'/189, l='MpServer', x=-34.50, y=29.00, z=367.50], ZombieMiner['Zombie Miner'/62, l='MpServer', x=-153.45, y=31.00, z=227.38], EntityPig['Pig'/190, l='MpServer', x=-35.50, y=71.00, z=353.50], ZombieMiner['Zombie Miner'/63, l='MpServer', x=-157.50, y=33.00, z=230.50], EntityChicken['Chicken'/191, l='MpServer', x=-41.96, y=69.00, z=362.52], EntityCreeper['Creeper'/64, l='MpServer', x=-156.50, y=33.00, z=230.50], EntityChicken['Chicken'/192, l='MpServer', x=-37.50, y=71.00, z=354.50], ZombieFarmer['Zombie Farmer'/65, l='MpServer', x=-155.60, y=33.00, z=230.09], ZombieFarmer['Zombie Farmer'/66, l='MpServer', x=-157.65, y=33.00, z=238.86], EntityBat['Bat'/67, l='MpServer', x=-155.25, y=30.99, z=243.22], EntityItem['item.item.rottenFlesh'/68, l='MpServer', x=-147.62, y=42.00, z=245.03], EntityBat['Bat'/69, l='MpServer', x=-134.26, y=43.14, z=248.96], EntitySheep['Sheep'/70, l='MpServer', x=-144.77, y=68.00, z=254.69], EntityZombie['Zombie'/71, l='MpServer', x=-150.58, y=42.00, z=271.70], ZombieMiner['Zombie Miner'/72, l='MpServer', x=-146.30, y=43.00, z=254.46], ZombieFarmer['Zombie Farmer'/73, l='MpServer', x=-148.56, y=45.00, z=255.98], EntitySheep['Sheep'/74, l='MpServer', x=-147.32, y=67.00, z=259.70], ZombieFarmer['Zombie Farmer'/75, l='MpServer', x=-146.37, y=35.00, z=273.77], EntityBat['Bat'/76, l='MpServer', x=-164.54, y=55.10, z=277.46], EntitySheep['Sheep'/77, l='MpServer', x=-157.71, y=70.00, z=316.55], EntitySheep['Sheep'/78, l='MpServer', x=-151.79, y=71.00, z=319.98], EntityChicken['Chicken'/79, l='MpServer', x=-168.11, y=71.00, z=312.77], EntityChicken['Chicken'/80, l='MpServer', x=-158.61, y=71.00, z=318.75], EntityChicken['Chicken'/81, l='MpServer', x=-156.59, y=70.00, z=312.84], EntityPlayerSP['NinjaknightNK'/308, l='MpServer', x=-109.12, y=77.99, z=288.68], EntitySheep['Sheep'/82, l='MpServer', x=-160.45, y=71.00, z=321.51], EntityLatchedRenderer['unknown'/339, l='MpServer', x=8.50, y=65.00, z=8.50], EntitySheep['Sheep'/83, l='MpServer', x=-149.76, y=71.00, z=320.20], EntityPig['Pig'/213, l='MpServer', x=-31.46, y=67.00, z=271.99], EntitySkeleton['Skeleton'/215, l='MpServer', x=-31.50, y=17.00, z=314.50], ZombieFarmer['Zombie Farmer'/93, l='MpServer', x=-137.50, y=20.00, z=241.50], ZombieMiner['Zombie Miner'/94, l='MpServer', x=-130.50, y=32.00, z=244.50], ZombieMiner['Zombie Miner'/95, l='MpServer', x=-130.50, y=32.00, z=246.50], ZombieFarmer['Zombie Farmer'/96, l='MpServer', x=-144.52, y=42.00, z=243.78], EntityBat['Bat'/97, l='MpServer', x=-131.52, y=42.98, z=250.73], EntitySheep['Sheep'/98, l='MpServer', x=-146.26, y=69.00, z=250.51], EntityBat['Bat'/99, l='MpServer', x=-142.75, y=45.10, z=261.75], ZombieMiner['Zombie Miner'/100, l='MpServer', x=-135.70, y=33.00, z=266.52], ZombieMiner['Zombie Miner'/101, l='MpServer', x=-142.50, y=34.00, z=267.50], ZombieMiner['Zombie Miner'/102, l='MpServer', x=-143.54, y=41.00, z=291.05], EntityPig['Pig'/103, l='MpServer', x=-129.22, y=67.00, z=304.51], EntityPig['Pig'/113, l='MpServer', x=-109.85, y=66.00, z=277.50], EntityPig['Pig'/114, l='MpServer', x=-111.50, y=66.00, z=291.74], EntitySquid['Squid'/115, l='MpServer', x=-118.79, y=61.21, z=345.58], EntityItem['item.item.seeds'/116, l='MpServer', x=-127.18, y=63.00, z=348.43], ZombieFarmer['Zombie Farmer'/122, l='MpServer', x=-96.50, y=22.00, z=211.50], EntityPig['Pig'/123, l='MpServer', x=-100.32, y=70.00, z=218.51], EntityPig['Pig'/124, l='MpServer', x=-96.88, y=71.00, z=217.78], EntityPig['Pig'/125, l='MpServer', x=-111.30, y=66.00, z=282.41], EntityPig['Pig'/126, l='MpServer', x=-96.68, y=67.00, z=303.45], EntityPig['Pig'/127, l='MpServer', x=-92.80, y=66.00, z=309.52]] Retry entities: 1 total; [EntityLatchedRenderer['unknown'/339, l='MpServer', x=8.50, y=65.00, z=8.50]] Server brand: fml,forge Server type: Integrated singleplayer server
-- System Details --Details: Minecraft Version: 1.12.2 Operating System: Mac OS X (x86_64) version 10.15 Java Version: 1.8.0_74, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 583958160 bytes (556 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 7 total; -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94 FML: MCP 9.42 Powered by Forge 14.23.5.2847 33 mods loaded, 33 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
| State | ID | Version | Source | Signature | |:------ |:------------------- |:--------------------- |:---------------------------------------------- |:---------------------------------------- | | LCHIJA | minecraft | 1.12.2 | minecraft.jar | None | | LCHIJA | mcp | 9.42 | minecraft.jar | None | | LCHIJA | FML | 8.0.99.99 | forge-1.12.2-14.23.5.2847.jar | None | | LCHIJA | forge | 14.23.5.2847 | forge-1.12.2-14.23.5.2847.jar | None | | LCHIJA | techguns_core | 1.12.2-1.0 | minecraft.jar | None | | LCHIJA | ctm | MC1.12.2-1.0.2.31 | CTM-MC1.12.2-1.0.2.31.jar | None | | LCHIJA | appliedenergistics2 | rv6-stable-7 | appliedenergistics2-rv6-stable-7.jar | dfa4d3ac143316c6f32aa1a1beda1e34d42132e5 | | LCHIJA | jei | 4.15.0.291 | jei_1.12.2-4.15.0.291.jar | None | | LCHIJA | chisel | MC1.12.2-1.0.2.45 | Chisel-MC1.12.2-1.0.2.45.jar | None | | LCHIJA | codechickenlib | 3.2.3.358 | CodeChickenLib-1.12.2-3.2.3.358-universal.jar | f1850c39b2516232a2108a7bd84d1cb5df93b261 | | LCHIJA | redstoneflux | 2.1.1 | RedstoneFlux-1.12-2.1.1.1-universal.jar | None | | LCHIJA | cofhcore | 4.6.6 | CoFHCore-1.12.2-4.6.6.1-universal.jar | None | | LCHIJA | cofhworld | 1.4.0 | CoFHWorld-1.12.2-1.4.0.1-universal.jar | None | | LCHIJA | elevatorid | 1.3.5 | ElevatorMod-1.12.2-1.3.5.jar | None | | LCHIJA | extrautils2 | 1.0 | extrautils2-1.12.2.jar | None | | LCHIJA | flansmod | 5.5.1 | Flan's Mod-1.12.2-5.5.1.jar | None | | LCHIJA | flansmodapocalypse | 1.0 | Flan's Mod-1.12.2-5.5.1.jar | None | | LCHIJA | llibrary | 1.7.19 | llibrary-1.7.19-1.12.2.jar | b9f30a813bee3b9dd5652c460310cfcd54f6b7ec | | LCHIJA | fossil | 8.0.4 | fossilsarcheology-8.0.4.jar | None | | LCHIJA | coolweaponns | 2.3.0 | FutWep-2.3.0-1.12.2.jar | None | | LCHIJA | gravestone | 1.10.3 | gravestone-1.10.3.jar | None | | LCHIJA | ichunutil | 7.2.2 | iChunUtil-1.12.2-7.2.2.jar | 4db5c2bd1b556f252a5b8b54b256d381b2a0a6b8 | | LCHIJA | journeymap | 1.12.2-5.7.1 | journeymap-1.12.2-5.7.1.jar | None | | LCHIJA | malisiscore | 1.12.2-6.5.1-SNAPSHOT | malisiscore-1.12.2-6.5.1.jar | None | | LCHIJA | malisisdoors | 1.12.2-7.3.0 | malisisdoors-1.12.2-7.3.0.jar | None | | LCHIJA | mousetweaks | 2.10 | MouseTweaks-2.10-mc1.12.2.jar | None | | LCHIJA | mw | 1.11.7.7 | mw-1.11.7.7_mc1.12.2.jar | None | | LCHIJA | nei | 2.4.3 | NotEnoughItems-1.12.2-2.4.3.245-universal.jar | f1850c39b2516232a2108a7bd84d1cb5df93b261 | | LCHIJA | portalgun | 7.1.0 | PortalGun-1.12.2-7.1.0.jar | 4db5c2bd1b556f252a5b8b54b256d381b2a0a6b8 | | LCHIJA | techguns | 2.0.2.0 | techguns-1.12.2-2.0.2.0_pre3.1.jar | None | | LCHIJA | thermalfoundation | 2.6.7 | ThermalFoundation-1.12.2-2.6.7.1-universal.jar | None | | LCHIJA | veinminer | 0.38.2 | VeinMiner-1.12-0.38.2.647+b31535a.jar | None | | LCHIJA | veinminermodsupport | 0.38.2 | VeinMiner-1.12-0.38.2.647+b31535a.jar | None |
Loaded coremods (and transformers): llibrary (llibrary-core-1.0.11-1.12.2.jar) net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcherMalisisCorePlugin (malisiscore-1.12.2-6.5.1.jar) CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar) team.chisel.ctm.client.asm.CTMTransformerweaponlib (mw-1.11.7.7_mc1.12.2.jar) com.vicmatskiv.weaponlib.core.WeaponlibClassTransformerTechguns Core (techguns-1.12.2-2.0.2.0_pre3.1.jar) techguns.core.TechgunsASMTransformer GL info: ' Vendor: 'Intel Inc.' Version: '2.1 INTEL-14.0.69' Renderer: 'Intel Iris OpenGL Engine' AE2 Version: stable rv6-stable-7 for Forge 14.23.5.2768 AE2 Integration: IC2:OFF, RC:OFF, MFR:OFF, Waila:OFF, InvTweaks:OFF, JEI:ON, Mekanism:OFF, OpenComputers:OFF, THE_ONE_PROBE:OFF, TESLA:OFF, CRAFTTWEAKER:OFF Launched Version: 1.12.2-forge1.12.2-14.23.5.2847 LWJGL: 2.9.2 OpenGL: Intel Iris OpenGL Engine GL version 2.1 INTEL-14.0.69, Intel Inc. GL Caps: Using GL 1.3 multitexturing.Using GL 1.3 texture combiners.Using framebuffer objects because ARB_framebuffer_object 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: Definitely; Client brand changed to 'fml,forge' Type: Client (map_client.txt) Resource Packs: vanilla Current Language: English (US) Profiler Position: N/A (disabled) CPU: 4x Intel(R) Core(TM) i5-4278U CPU @ 2.60GHz

Edited April 15, 20205 yr by Ninjaknight
It's more clear

1.12 is no longer supported due to age.

Please update to a modern (1.14.4/1.15.2) version to receive support.

 

More information on supported versions can be found in in the LTS link at the top of every page