Please help!?

How do I fix this!?

Fix what exactly? What is your exact issue.

The 2 lava pools that are on top of each other and aren’t allowing me to pass through and go on the bridge

nvm, I solved it, the overlaying texture threw me off and I thought something was wrong, nope, i was a puzzle that I needed to push the bolder into to solve
Or that it wasn’t an overlaying texture and that it was a second lava pool, great design and idea, I’m just a dumbass