It seems like new self() of type object<BitPrepared\Bundl...t\TipologiaCampo\CAMRS> is incompatible with the declared type object<BitPrepared\Bundl...eObject\TipologiaCampo> of property $instance.
Our type inference engine has found an assignment to a property that is incompatible
with the declared type of that property.
Either this assignment is in error or the assigned type should be added
to the documentation/type hint for that property..