Open /config/foamfix.cfg and change this line:
B:disableTextureAnimations=false
to
B:disableTextureAnimations=true
(make sure only to change the false to true, try not to change anything else - including spaces etc.)
If it still fails, post full log
Instructions on how to get a log can be found here:
https://support.feed-the-beast.com/faq/