WordPress 4.9.4 and PHP 7.1
Another thing. Changes made in CoSolu options are not being set. I have to enter Customize in order to change the page header, for example.
Okay, even when I use CoSolu options exclusively, the menu on mobile devices doesn’t match the menu on desktop devices. Visitors can’t see the menu because they’re all the same color. This doesn’t seem like an issue native to WordPress.
Done. Thanks.