400 Bad Request

The server could not comply with the request since it is either malformed or otherwise incorrect.

Cannot decode URL parameter filter: ['age_ranges%3A11-11%2Bage_ranges%3A15-15%2Bprice_ranges%3A51-100%2Bprice_ranges%3A0-0%2Bdurations%3A2%2Bmunicipalities%3ASt.Gallenkappeln%2Bperiod_ids%3Afb8023dfa76d4b7f908b71a3c940ff3e%2Btags%3ASport%2Btags%3AAdventure']