Tekkit Classic crashes on Mojang screen

[itstheBman]

2018-01-12 21:41:29 [INFO] Forge Mod Loader version 2.2.106.176 for Minecraft c:1.2.5, s:1.2.5 loading
2018-01-12 21:41:29 [INFO] Forge Mod Loader has detected optifine OptiFine_1.2.5_HD_S_C6, enabling compatibility features
2018-01-12 21:41:29 [FINE] Attempting to load mods contained in the minecraft jar file and associated classes
2018-01-12 21:41:29 [SEVERE] Unable to process our input to locate the minecraft code
2018-01-12 21:41:39 [SEVERE] A critical error has occurred.
cpw.mods.fml.common.LoaderException
    at cpw.mods.fml.common.ModClassLoader.getParentSources(ModClassLoader.java:77)
    at cpw.mods.fml.common.Loader.load(Loader.java:384)
    at cpw.mods.fml.common.Loader.loadMods(Loader.java:616)
    at cpw.mods.fml.client.FMLClientHandler.onPreLoad(FMLClientHandler.java:200)
    at net.minecraft.client.Minecraft.a(Minecraft.java:386)
    at net.minecraft.client.Minecraft.run(Minecraft.java:738)
    at java.base/java.lang.Thread.run(Unknown Source)
2018-01-12 21:41:39 [SEVERE] 0 mods loaded
Optifine OptiFine_1.2.5_HD_S_C6
Minecraft Forge 3.3.8.164
FML v2.2.106.176
Forge Mod Loader version 2.2.106.176 for Minecraft 1.2.5

2018-01-12 21:41:40 [FINE] Beginning mod initialization
2018-01-12 21:41:40 [FINE] Mod initialization complete
2018-01-12 21:41:40 [FINE] Beginning mod post-initialization
2018-01-12 21:41:40 [FINE] Mod post-initialization complete
2018-01-12 21:41:40 [INFO] Forge Mod Loader load complete, 0 mods loaded