Error while deploying ERROR: Module 'Core' (Engine)

I am trying to deploy from Unreal 4.24.2 Multi suer template.
I believe I did try this template before and everything worked fine, but now it gives me this error. I really don’t know what it means.
Your help is much appreciated.

ERROR: Module ‘Core’ (Engine) should not reference module ‘my project name’ (Project). Hierarchy is Project -> Engine Programs -> Engine Plugins -> Engine.

Your project name is probably conflicting with a build target used in “Core” module of the engine? The build system could not handle duplicate target names which live in different hierarchies (they are not isolated to each other), so you need to make them unqiue.