How to fix "Failed to load resource: the server responded with a status of 403 (Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature.)"?

General API discussion
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I keep receiving error messages in console like this “Failed to load resource: the server responded with a status of 403 (Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature.)”, Has somebody encountered same issue ? How do I fix that ? I appreciate your answers :pray: