Client error: `GET https://delta-v-ng.fact-finder.de/fact-finder/rest/v4/navigation/deltav_de?channel=deltav_de&event=navigation&sid=hk97b6ariu9ta1tdmvtnh2ees7&format=json&query=&filter=CategoryPath%3ASozialraum-Einrichtung%2FSitz-+und+Garderobenb%C3%A4nke&filter=Variante%253Afreistehende+Sitzbank&sort=SalesRanking:asc&query=%2A` resulted in a `400 Bad Request` response: {"error":"Bad Request","errorDescription":"The filter parameter must contain a : to split key and value"}