Edit Social Buttons in Photographer Theme

Hello.
I need a simple thing for the theme Photographer.
I want to edit the social buttons, but every time I try to save, it does not and the save icon gets animated infinitely.

What is happening?

A greeting and thanks in advance.

Hi!
Try to show log to find the error. Probably, this is caused by the work of your third-party plugins. Please, try to disable your plugins one by one to detect the problem.