[1] 32273 IOT instruction (core dumped) python3 /usr/bin/multibootusb

[AlexSunnyMan]

Greetings!

I have an issue with multibootusb. I try to select an iso image through browse button dialog to include it in my multiboot usb, then multibootusb chraches with error:
[1] 32273 IOT instruction (core dumped) python3 /usr/bin/multibootusb

Thanks!