Hi,
I have applied plugin upgrade and menu on the website is replaced with red line:
Invalid argument supplied for foreach()
I have Wordpress version 5.8.2 and Photon Wordpress theme on this site.
I am restoring website to backup copy before the upgrade.
https://omahahealthclinic.com
What do I need to do make Gantry 5.5.7 upgrade work properly and not ruin menu on the front end?
Please, advise,
Irina