What could be causing my Vauxhall Zafira Life to have engine overheating issues?

I recently noticed that my Vauxhall Zafira Life started to have engine overheating problems. What could be the cause of this issue and how can I fix it?

This could be caused by a malfunctioning thermostat. You should get it checked and replaced if necessary.

Another possible cause could be a leak in the coolant system. Check for any visible leaks and get it fixed immediately.

It could also be due to a faulty radiator or water pump. Have a mechanic inspect and replace these components if needed.