The MindCrack Mod Pack was updated (overnight?), server is telling me I don't have Soul Shards v1.14. The new MindCrack Mod Pack has v1.15 of this mod.
Instructions for players wanting to play right now (v3 of the MindCrack Mod Pack):
- Open launcher
- Select MindCrack Pack (v4) Minecraft Version 1.4.6
- Click the button "Edit Mod Pack"
- Click the tab "Modpack Version"
- Change the version to v3.
- Close the window
- Click the button Launch. The launcher will now download the older mods and start up Minecraft.
Once the server is updated to v4 (or higher), follow the same instructions except for step 5: you (most likely) need to select "Recommend Version" then.