When you have such a bug, delete all your sections one by one and test after each delete, so you can identify which section is at fault. (then undo your actions)
In your case, it’s the footer. The credit cards logo are bleeding to the right.
I fixed the same problem just 5 minutes ago!
And yes, there was oveflow issue.
Whare exactly do you see the problem? Can you share a link for a published website?