I really want some help to restore this site.

I really want some help to restore this site.

http://myevault.com.au/wp-admin/

It would be really great if WPMU could solve this problem fast.

I've been on it for 1.5 days, no solution.

If I can't solve this in the next 60 minutes, I'm going to rebuild the site. I wish I had a support solution that could solve this for me.

Notice: Undefined index: status_layerslider in /home/myevault/public_html/wp-content/themes/Avada/functions.php on line 41

Notice: Undefined index: status_revslider in /home/myevault/public_html/wp-content/themes/Avada/functions.php on line 72

Notice: Undefined index: status_flexslider in /home/myevault/public_html/wp-content/themes/Avada/functions.php on line 96

Warning: Cannot modify header information - headers already sent by (output started at /home/myevault/public_html/wp-content/themes/Avada/functions.php:41) in /home/myevault/public_html/wp-includes/pluggable.php on line 876