Typography - Parse error

Hi,
recently I am a member GK,
I need clarification with the time you ask.

I have a problem, the typography button does not work.
Opens in Ligthbox, when I click on the button, this message "Parse error in selected filed. Please check file structure."

How can I fix this?

Another question, if I had to change the css of the template, what happens in future updates?

Thanks

Immagine 11.jpg

The plugin has been installed and activated.
But when I create an article and want to use the "typography"
shows the image you see above.

was also activated in the template panel

Hi

Please send me Your site's url and joomla panel access. I'll send it to programmers for checkout.

For css please use override.css. Remember to activate it in template settings. Than during the update You will need to keep this one file only.