Low space in efi

I have a laptop … ACER-Aspire-V5-531
8gb ram and 120 gb DD
with zorin running and when booting I get the message “low space in efi”
How do you solve this problem? Thank you.

Hi and welcome to the forum. Sorry for the questions and not answers:
Can you tell us which version and flavour of Zorin you have e.g. Zorin 15.3 Core, Lite etc ?
Also whether you are using encryption as I have read this may affect efi space?
Have you used “Disk Analyser” utility to have a look see what is occupying efi?