"Allow USB debugging"option not showing up

hi all,

I have been facing a weird problem from past two days. For some reason my android phone doesn't display "Allow USB debugging" option when connected to my macbook pro 13". It was working well earlier and i can easily upload my apps to my phone in order to check their functionality but, now i can't. If anyone else is facing this problem and resolved it please help me out. I have tried the following

Switched the developer options on and off.

Restarted the device.

Meanwhile the same phone is displaying the "Allow USB debugging" in other systems but not in my macbook 😕