Log spam on 0.15.6

[bobby2411]

I just noticed that my logs are now getting spammed with these four logs repeatedly... [12:32:44] [Render thread/WARN] [ne.lt.ch.cl.re.mo.AdvancedHumanoidModel/]: Field RightArm not found in net.ltxprogrammer.changed.client.renderer.model.HeadlessKnightModel [12:32:44] [Render thread/WARN] [ne.lt.ch.cl.re.mo.AdvancedHumanoidModel/]: Field LeftArm not found in net.ltxprogrammer.changed.client.renderer.model.HeadlessKnightModel [12:32:44] [Render thread/WARN] [ne.lt.ch.cl.re.mo.AdvancedHumanoidModel/]: Field RightArm not found in net.ltxprogrammer.changed.client.renderer.model.armor.ArmorLatexCentaurLowerModel [12:32:44] [Render thread/WARN] [ne.lt.ch.cl.re.mo.AdvancedHumanoidModel/]: Field LeftArm not found in net.ltxprogrammer.changed.client.renderer.model.armor.ArmorLatexCentaurLowerModel [12:32:44] [Render thread/WARN] [ne.lt.ch.cl.re.mo.AdvancedHumanoidModel/]: Field RightArm not found in net.ltxprogrammer.changed.client.renderer.model.armor.ArmorLatexCentaurLowerModel [12:32:44] [Render thread/WARN] [ne.lt.ch.cl.re.mo.AdvancedHumanoidModel/]: Field LeftArm not found in net.ltxprogrammer.changed.client.renderer.model.armor.ArmorLatexCentaurLowerModel Any ideas why? Could this be native to the mod, or would I have to start a binary search to find the culprit?