A little help for next time...
After manual changes to the database, it makes sense to run the maintenance tools.
These can be found via the Info
button in the backend (only available as a superadmin).
[Repair Pages Link Structure
] Checks the linking of the pages in the database and if necessary corrects them into a working state.
[Rebuild Pages Access Files
] Deletes all
access files and its subfolders in the Pages folder and rebuilds them from the database