This mod is in error. I looked it up on CurseForge, and it requires a support mod called "CreativeCore", which you do not have in your list. Additionally, I'm curious about this:
Minecraft Forge 10.13.4.1492
Since Forge for MC 1.7.10 stopped development a while ago, using build 1614 of Forge (the latest for that version of Minecraft) is generally better. Is there some reason you avoided that and grabbed this build instead?