Error in Matlab MQTT file

Hi all,

I'm trying to run a file regarding the MQTT in maltab, which I donwloaded the from matlab website :

https://ch.mathworks.com/matlabcentral/fileexchange/64303-mqtt-in-matlab

However, I get an error :

Error: File: Mqtt.p Line: 127 Column: 0 Unbalanced or unexpected parenthesis or bracket.

do you know how can I fix it?

many thanks

Nikolas