---- Minecraft Crash Report ----
// I let you down. Sorry :(

Time: 01/09/19 22.25
Description: Ticking memory connection

java.lang.ClassCastException: com.lolz.main.HSRail cannot be cast to net.minecraft.block.BlockRail
	at net.minecraft.block.RailLogic.<init>(RailLogic.java:35)
	at com.lolz.main.HSRail.refreshTrackShape(HSRail.java:264)
	at com.lolz.main.HSRail.onBlockAdded(HSRail.java:166)
	at net.minecraft.world.chunk.Chunk.setBlockIDWithMetadata(Chunk.java:768)
	at net.minecraft.world.World.setBlockAndMetadataWithUpdate(World.java:554)
	at net.minecraft.world.World.setBlockAndMetadata(World.java:532)
	at net.minecraft.world.World.setBlockAndMetadataWithNotify(World.java:716)
	at net.minecraft.item.ItemBlock.placeBlockAt(ItemBlock.java:201)
	at net.minecraft.item.ItemBlock.onItemUse(ItemBlock.java:97)
	at net.minecraft.item.ItemStack.tryPlaceItemIntoWorld(ItemStack.java:135)
	at net.minecraft.item.ItemInWorldManager.activateBlockOrUseItem(ItemInWorldManager.java:424)
	at net.minecraft.network.NetServerHandler.handlePlace(NetServerHandler.java:579)
	at net.minecraft.network.packet.Packet15Place.processPacket(Packet15Place.java:79)
	at net.minecraft.network.MemoryConnection.processReadPackets(MemoryConnection.java:80)
	at net.minecraft.network.NetServerHandler.networkTick(NetServerHandler.java:136)
	at net.minecraft.network.NetworkListenThread.networkTick(NetworkListenThread.java:57)
	at net.minecraft.server.integrated.IntegratedServerListenThread.networkTick(IntegratedServerListenThread.java:108)
	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:703)
	at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:599)
	at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:123)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
	at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)


A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
	Minecraft Version: 1.4.7
	Operating System: Linux (i386) version 4.15.0-54-generic
	Java Version: 1.7.0_80, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Server VM (mixed mode), Oracle Corporation
	Memory: 829504808 bytes (791 MB) / 1046937600 bytes (998 MB) up to 1046937600 bytes (998 MB)
	JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
	AABB Pool Size: 10909 (610904 bytes; 0 MB) allocated, 4170 (233520 bytes; 0 MB) used
	Suspicious classes: FML and Forge are installed
	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
	FML: MCP v7.26a FML v4.7.35.556 Minecraft Forge 6.6.2.534 4 mods loaded, 4 mods active
	mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	pec [Ponts et Chaussées] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 7274 (407344 bytes; 0 MB) allocated, 6994 (391664 bytes; 0 MB) used
	Player Count: 1 / 8; [EntityPlayerMP['Player422'/104, l='New World', x=-22,56, y=64,00, z=214,40]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Definitely; Client brand changed to 'forge,fml'