Another leak

[Waaade]

Hey there attached is a similar engine, where apparently I am having a coolant leak from. It has those stock hose clamps. I am wondering if anyone else has had this problem? And whether it's a simple clamp replacement or whether there is something more insidious. I have already replaced the thermostat, thermostat housing, water pump and hosing, I didnt replace the clamps.

Thanks for any help