Slow Loading Time

Hello,

My site has all of a sudden started to take 26s to load.

I have contacted my web host to see if they knew why, but all the came back with is;

“When trying to open your website, we are getting the following code prior to the site loading:

“Deprecated: Function create_function() is deprecated in /home/cluster-sites/1/w/whitelabelrm.com/public_html/wp-content/themes/whitelabelcom/inc/widgets.php on line 61 Deprecated: Function create_function() is deprecated in /home/cluster-sites/1/w/whitelabelrm.com/public_html/wp-content/themes/whitelabelcom/inc/widgets.php on line 163”

I believe this is part of the wordpress coding, and may be the reason it is slow.”

What coding would need to be changed as it was fine and I haven’t made any recent changes to the site.

I have also got rid of any unused plugins and this didn’t help either.

Any help would be much appreciated.

Thansk

The page I need help with: [log in to see the link]