Incorrect anchor links

[vmishenev]

On the page https://kotlinlang.org/api/core/kotlin-reflect/kotlin.reflect.full/-illegal-callable-access-exception/
the link for message (or cause) unexpectedly leads to NoSuchPropertyException.message

There is another example (#2879 (comment)):

class MyStringA : String
class MyStringB : String

MyStringA.length (or another declaration) leads to MyStringB.length

May be fixed by #3054