Do you see the error "This block contains unexpected or invalid content" instead of your FullPage block?
This error can appear after updating WordPress, Gutenberg, or even third-party plugins. But not to worry! The solution to it is quite simple.
In order to solve it, please, follow these steps:
- First, before doing anything, make a backup of your database. This is just for security reasons.
- Then use the
Attempt Block Recoverybutton. This should solve the problem.
Careful! Do NOT click on the
Convert to Classic Block