Error in load-script.php

Hello,

I am experiencing an issue in load-script.php and I think is preventing a good experience of a several number of plugins in my site.

In the admin tools of chomre I can see the following error:

Uncaught Error: Syntax error, unrecognized expression: ?page=enlightenment_theme_options&tab=typography
 at Function.fa.error (load-scripts.php:2)
    at fa.tokenize (load-scripts.php:2)
    at fa.select (load-scripts.php:2)
    at Function.fa (load-scripts.php:2)
    at Function.a.find (load-scripts.php:9)
    at n.fn.init.find (load-scripts.php:2)
    at n.fn.init.a.fn.find (load-scripts.php:9)
    at a.fn.init.n.fn.init (load-scripts.php:2)
    at a.fn.init (load-scripts.php:9)
    at n (load-scripts.php:2)

Site: maquinasafeitar.com

Any help will be appreciatted.

Regards and thank you