Error: Input required for method "requestLogin"

If you are encountering "Input required for method 'requestLogin'" error after updating website builder domain in your On-Premises brand, particularly when switching from "http" to "https", this error arises because plugin is unaware of changes you've made to domain, and it continues to call old website builder domain. In this blog post, we will delve deeper into this issue, understand why it happens, and provide a step-by-step guide on how to resolve it.
To fix problem just re-install plugin following installation guide in your brand (or direct link).