[2018-09-18 18:09:39][2] API Call fehlgeschlagen: Campaign with ID 37 is not valid
Voller API Call: http://n6.w-m-w.net/api/API-thieme-verlag/7bc5d3f97a832de2d6fd4c64c5ba76c6/1537286679/GET/campaigns/37/\n