I am new to this and was wondering if someone could help me understand why I am getting an error on my homepage and if this has to do with my hosting (which I did not set up , and I may actually have screwed up). Here is the error string:
Warning: Invalid argument supplied for foreach() in /home/liztardo/public_html/home/wp-includes/class-wp-admin-bar.php on line 342
Thank you in advance!!