Rich Boy Noxx Encounter Crash

I was running from Midna Town down to Route 1. There, Rich Boy Noxx encountered me (Screen of rough location, I wasn't exactly paying attention: https://prnt.sc/ggev1p). As soon as his text was supposed to show up, I encountered this error instead: http://prntscr.com/ggeqxe

Fresh started file, Randomizer and Nuzlocke Mode.