I’ve been having an issue with the mobile menu not working on my site, so I’ve been combing through the forums trying to finds a solution. I found a thread that said to update Cornerstone and X. So I updated Cornerstone. I had to log out for a bit and when I came back to update X I logged into wordpress to this message:
Fatal error: Can’t use method return value in write context in /data/41/2/153/81/2642081/user/2899286/htdocs/website/wp-content/plugins/cornerstone/includes/classes/admin/class-admin.php on line 286
I am not a coding person, and am relatively new to working on websites. This site was built by someone else that I don’t have access to anymore. How can I fix the current issue of the Fatal Error ~and~ the original issue with my mobile menu.
website: www.zfunfactory.com
Let me know what other information is needed. Thank you.