Tried to place blueprint of straight track with length of about 150 blocks, crashed after placing secong Golden Spike. When trying to load world again, same crash appeared instantly after loading.

---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 14.08.21 18:37
Description: Ticking block entity

java.lang.NoSuchMethodError: net.minecraft.world.server.TicketManager.registerTicking(Lnet/minecraft/world/server/TicketType;Lnet/minecraft/util/math/ChunkPos;ILjava/lang/Object;)V
at net.minecraft.world.server.ServerChunkProvider.registerTickingTicket(ServerChunkProvider.java:438) ~[?:?] {re:classloading,pl:accesstransformer:B}
at cam72cam.mod.world.ChunkManager.flagEntityPos(ChunkManager.java:21) ~[universalmodcore:1.1.2] {re:classloading}
at cam72cam.mod.world.World.keepLoaded(World.java:289) ~[universalmodcore:1.1.2] {re:classloading,pl:runtimedistcleaner:A}
at cam72cam.immersiverailroading.tile.TileRailPreview.update(TileRailPreview.java:158) ~[immersiverailroading:1.16.5-forge-1.9.0] {re:classloading}
at cam72cam.mod.block.tile.TileEntityTickable.func_73660_a(TileEntityTickable.java:47) ~[universalmodcore:1.1.2] {re:classloading}
at net.minecraft.world.World.func_217391_K(World.java:491) ~[?:?] {re:classloading,pl:accesstransformer:B,re:mixin,pl:accesstransformer:B}
at net.minecraft.world.server.ServerWorld.func_72835_b(ServerWorld.java:371) ~[?:?] {re:mixin,re:classloading,pl:mixin:APP:immersiveengineering.mixins.json:coremods.ServerWorldMixin,pl:mixin:A}
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:851) ~[?:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:787) ~[?:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:118) ~[?:?] {re:classloading,xf:OptiFine:default}
at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:642) ~[?:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232) ~[?:?] {re:classloading,pl:accesstransformer:B}
at java.lang.Thread.run(Unknown Source) [?:1.8.0_291] {}

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

-- Head --
Thread: Server thread
Stacktrace:
at net.minecraft.world.server.ServerChunkProvider.registerTickingTicket(ServerChunkProvider.java:438) ~[?:?] {re:classloading,pl:accesstransformer:B}
at cam72cam.mod.world.ChunkManager.flagEntityPos(ChunkManager.java:21) ~[universalmodcore:1.1.2] {re:classloading}
at cam72cam.mod.world.World.keepLoaded(World.java:289) ~[universalmodcore:1.1.2] {re:classloading,pl:runtimedistcleaner:A}
at cam72cam.immersiverailroading.tile.TileRailPreview.update(TileRailPreview.java:158) ~[immersiverailroading:1.16.5-forge-1.9.0] {re:classloading}
at cam72cam.mod.block.tile.TileEntityTickable.func_73660_a(TileEntityTickable.java:47) ~[universalmodcore:1.1.2] {re:classloading}
-- Block entity being ticked --
Details:
Name: immersiverailroading:block_rail_preview // cam72cam.mod.block.tile.TileEntityTickable
Block: Block{immersiverailroading:block_rail_preview}
Block location: World: (263,4,432), Chunk: (at 7,0,0 in 16,27; contains blocks 256,0,432 to 271,255,447), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Block: Block{immersiverailroading:block_rail_preview}
Block location: World: (263,4,432), Chunk: (at 7,0,0 in 16,27; contains blocks 256,0,432 to 271,255,447), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Stacktrace:
at net.minecraft.world.World.func_217391_K(World.java:491) ~[?:?] {re:classloading,pl:accesstransformer:B,re:mixin,pl:accesstransformer:B}
at net.minecraft.world.server.ServerWorld.func_72835_b(ServerWorld.java:371) ~[?:?] {re:mixin,re:classloading,pl:mixin:APP:immersiveengineering.mixins.json:coremods.ServerWorldMixin,pl:mixin:A}

-- Affected level --
Details:
All players: 1 total; [ServerPlayerEntity['biauk'/15, l='ServerLevel[tester 16]', x=263.30, y=4.10, z=241.31]]
Chunk stats: ServerChunkCache: 3118
Level dimension: minecraft:overworld
Level spawn location: World: (176,4,80), Chunk: (at 0,0,0 in 11,5; contains blocks 176,0,80 to 191,255,95), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 598948 game time, 127260 day time
Level name: tester 16
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Level weather: Rain time: 1 (now: false), thunder time: 1 (now: false)
Known server brands: forge
Level was modded: true
Level storage version: 0x04ABD - Anvil
Stacktrace:
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:851) ~[?:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:787) ~[?:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:118) ~[?:?] {re:classloading,xf:OptiFine:default}
at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:642) ~[?:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232) ~[?:?] {re:classloading,pl:accesstransformer:B}
at java.lang.Thread.run(Unknown Source) [?:1.8.0_291] {}

-- System Details --
Details:
Minecraft Version: 1.16.5
Minecraft Version ID: 1.16.5
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_291, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1357337936 bytes (1294 MB) / 2488381440 bytes (2373 MB) up to 5355339776 bytes (5107 MB)
CPUs: 4
JVM Flags: 7 total; -Xmx5G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -XX:+IgnoreUnrecognizedVMOptions
ModLauncher: 8.0.9+86+master.3cf110c
ModLauncher launch target: fmlclient
ModLauncher naming: srg
ModLauncher services:
/mixin-0.8.2.jar mixin PLUGINSERVICE
/eventbus-4.0.0.jar eventbus PLUGINSERVICE
/forge-1.16.5-36.2.0.jar object_holder_definalize PLUGINSERVICE
/forge-1.16.5-36.2.0.jar runtime_enum_extender PLUGINSERVICE
/accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE
/forge-1.16.5-36.2.0.jar capability_inject_definalize PLUGINSERVICE
/forge-1.16.5-36.2.0.jar runtimedistcleaner PLUGINSERVICE
/mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE
/OptiFine_1.16.4_HD_U_G6.jar OptiFine TRANSFORMATIONSERVICE
/forge-1.16.5-36.2.0.jar fml TRANSFORMATIONSERVICE
FML: 36.2
Forge: net.minecraftforge:36.2.0
FML Language Providers:
[email protected]
minecraft@1
Mod List:
forge-1.16.5-36.2.0-client.jar |Minecraft |minecraft |1.16.5 |DONE |Manifest: NOSIGNATURE
worldedit-forge-mc1.16.3-7.2.1-dist.jar |WorldEdit |worldedit |7.2.1+299386a |DONE |Manifest: NOSIGNATURE
BiomesOPlenty-1.16.4-13.0.0.426-universal.jar |Biomes O' Plenty |biomesoplenty |1.16.4-13.0.0.426 |DONE |Manifest: NOSIGNATURE
MekanismTools-1.16.4-10.0.17.444.jar |Mekanism: Tools |mekanismtools |10.0.17 |DONE |Manifest: NOSIGNATURE
mcw-doors-1.0.3-mc1.16.5.jar |Macaw's Doors |mcwdoors |1.0.3 |DONE |Manifest: NOSIGNATURE
ImmersiveRailroading-1.16.5-forge-1.9.0.jar |Immersive Railroading |immersiverailroading |1.16.5-forge-1.9.0 |DONE |Manifest: NOSIGNATURE
engineersdecor-1.16.4-1.1.14.jar |Engineer's Decor |engineersdecor |1.1.14 |DONE |Manifest: bf:30:76:97:e4:58:41:61:2a:f4:30:d3:8f:4c:e3:71:1d:14:c4:a1:4e:85:36:e3:1d:aa:2f:cb:22:b0:04:9b
mcw-furniture-2.0.1-mc1.16.5.jar |Macaw's Furniture |mcwfurnitures |2.0.1 |DONE |Manifest: NOSIGNATURE
mcw-fences-1.0.0-mc1.16.5.jar |Macaw's Fences and Walls |mcwfences |1.0.0 |DONE |Manifest: NOSIGNATURE
MekanismGenerators-1.16.4-10.0.17.444.jar |Mekanism: Generators |mekanismgenerators |10.0.17 |DONE |Manifest: NOSIGNATURE
TrackAPI-1.16.4-forge-1.2.1.jar |TrackAPI |trackapi |1.2 |DONE |Manifest: NOSIGNATURE
Mekanism-1.16.4-10.0.17.444.jar |Mekanism |mekanism |10.0.17 |DONE |Manifest: NOSIGNATURE
mcw-windows-1.0.3-mc1.16.5.jar |Macaw's Windows |mcwwindows |1.0.3 |DONE |Manifest: NOSIGNATURE
ImmersivePetroleum-1.16.5-3.3.0-5.jar |Immersive Petroleum |immersivepetroleum |3.3.0-5 |DONE |Manifest: NOSIGNATURE
ImmersiveEngineering-1.16.5-5.0.2-137.jar |Immersive Engineering |immersiveengineering |1.16.5-5.0.2-137 |DONE |Manifest: 44:39:94:cf:1d:8c:be:3c:7f:a9:ee:f4:1e:63:a5:ac:61:f9:c2:87:d5:5b:d9:d6:8c:b5:3e:96:5d:8e:3f:b7
forge-1.16.5-36.2.0-universal.jar |Forge |forge |36.2.0 |DONE |Manifest: 22:af:21:d8:19:82:7f:93:94:fe:2b:ac:b7:e4:41:57:68:39:87:b1:a7:5c:c6:44:f9:25:74:21:14:f5:0d:90
cofh_core-1.16.4-1.2.1.jar |CoFH Core |cofh_core |1.2.1 |DONE |Manifest: NOSIGNATURE
thermal_foundation-1.16.4-1.2.0.jar |Thermal Series |thermal |1.2.0 |DONE |Manifest: NOSIGNATURE
thermal_expansion-1.16.4-1.2.0.jar |Thermal Expansion |thermal_expansion |1.2.0 |DONE |Manifest: NOSIGNATURE
thermal_innovation-1.16.4-1.2.0.jar |Thermal Innovation |thermal_innovation |1.2.0 |DONE |Manifest: NOSIGNATURE
thermal_locomotion-1.16.4-1.2.0.jar |Thermal Locomotion |thermal_locomotion |1.2.0 |DONE |Manifest: NOSIGNATURE
thermal_cultivation-1.16.4-1.2.0.jar |Thermal Cultivation |thermal_cultivation |1.2.0 |DONE |Manifest: NOSIGNATURE
mcw-paintings-1.0.1-mc1.16.5.jar |Macaw's Paintings |mcwpaintings |1.0.1 |DONE |Manifest: NOSIGNATURE
UniversalModCore-1.16.5-forge-1.1.2.jar |Universal Mod Core |universalmodcore |1.1.2 |DONE |Manifest: NOSIGNATURE
mcw-lights-1.0.0-mc1.16.5.jar |Macaw's Lights and Lamps |mcwlights |1.0.0 |DONE |Manifest: NOSIGNATURE
Crash Report UUID: d5191cf3-32c3-4108-89ca-548e8286855e
Player Count: 1 / 8; [ServerPlayerEntity['biauk'/15, l='ServerLevel[tester 16]', x=263.30, y=4.10, z=241.31]]
Data Packs: vanilla, mod:immersivepetroleum, mod:forge, mod:immersiveengineering, mod:biomesoplenty, mod:engineersdecor, mod:worldedit (incompatible), mod:cofh_core (incompatible), mod:thermal (incompatible), mod:thermal_expansion (incompatible), mod:thermal_innovation (incompatible), mod:thermal_cultivation (incompatible), mod:mekanismtools, mod:mekanismgenerators, mod:mekanism, mod:thermal_locomotion (incompatible), mod:mcwdoors, mod:mcwfurnitures, mod:mcwfences, mod:mcwwindows, mod:mcwpaintings (incompatible), mod:immersiverailroading (incompatible), mod:trackapi (incompatible), mod:universalmodcore (incompatible), mod:mcwlights (incompatible)
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'forge'
OptiFine Version: OptiFine_1.16.4_HD_U_G6
OptiFine Build: 20210117-001622
Render Distance Chunks: 15
Mipmaps: 2
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 4.5.13469 Compatibility Profile Context 21.19.512.4
OpenGlRenderer: AMD Radeon (TM) R5 M430
OpenGlVendor: ATI Technologies Inc.
CpuCount: 4

Try upgrading Optifine

Problem solved. Thank you!