Ambiguous reference error while compiling

While creating a new project I get a CS01014 error:

error CS0104: ‘Logboek’ is an ambiguous reference between ‘ASPNETMaker2024.Entities.Logboek’ and ‘ASPNETMaker2024.Models.project2.Logboek’ [d:\Klad\vaarlogboek\project2.cspr

How to solve this?

Show the page and the problem line (with a few lines above and below) causing the error. Also show your table schema.

Simple solution: not only empty project folder but delete all folders first.