Error Message when updating to the new 4.1 theme

Hey guys,

I just purchased this theme for a client who was running an old version. As soon as I did, I received the following error message:

Fatal error: Declaration of avia_sc_comments_list::shortcode_handler() must be compatible with that of aviaShortcodeTemplate::shortcode_handler() in /home/content/d/y/l/dyllan/html/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/comments.php on line 14

I don’t seem to be the only one having this issue–is there a proper workaround? I am currently resetting the site back to an older version and will ask our hosting provider to update their PHP version for her server but any help or suggestions you have would be awesome. We really need to get this site back up and running (c:

Let me know what credentials you need and I’ll be happy to provide them.

Thanks.