I am a Serbian citizen, working in Poland for 3 years, and my temporary residence card is expiring on 11/01/2018. In the meantime I submitted documents for the new one, and I got a stamp in my passport. I\'ve been assigned to Croatia for a project starting on 15/01/2018 (work permit issued in Croatia). Will there be a problem to travel to Croatia from Poland eventhough my residence card will expire for 4 days? As I know as a Serbian citizen I am able to stay in EU for 90 days without visa, and I will enter Serbia in the beginning of January. Thank you