Fermented food came to the top of the jar

[ALH66]

Never had this happen before . So I'm asking is it still ok to feed?
I smelled it couldn't tell cause I think it smells funky anyway. This way only day 2 of fermentation.
Thank for any help

 

[ChickNanny13]

Could you take a picture of what concerns you?
Assuming you're fermenting grain?

fermenting grain for chickens

 

[ALH66]

I already threw it out. But I will tell you I was fermenting crumble grower feed. I'm thinking I had more feed in the jar than water which caused all the feed to come to the top. Kinda looked like paste. I have fermented many times and hadn't seen this before. I didn't want to take a chance