This block has encountered an error and cannot be previewed issue

Hi everyone, every page is displaying correctly when previewing but when editing the template, all astra sections and their contents are displaying as a white box with the text “This block has encountered an error and cannot be previewed”. Please i need to correct the menu display and the footer content and don’t know what to do. thank you for your help in advance!

• This topic was modified 2 months, 4 weeks ago by mlktrk.