no start posno stop pos
https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?action=none&show=belegung&view=week&raum_id%5B0%5D=3139&start_date=&dz=1711689132&PHPSESSID=3v9echfhqk8a9v0afggaehduc716.05.2024 19:04:09