BuddyPress.org

Hello, all of a sudden my site went down because of the following error:

[31-Oct-2019 09:04:39 UTC] PHP Fatal error:  Uncaught Error: Class 'BP_Component' not found in /home/website/web/website.com/public_html/wp-content/themes/videotube-child/inc/subscriptions-tab.php:11
Stack trace:
#0 /home/website/web/website.com/public_html/wp-content/themes/videotube-child/inc/buddypress.php(9): require_once()
#1 /home/website/web/website.com/public_html/wp-content/themes/videotube-child/functions.php(5): require_once('/home/website...')
#2 /home/website/web/website.com/public_html/wp-settings.php(499): include('/home/website...')
#3 /home/website/web/website.com/public_html/wp-config.php(125): require_once('/home/website...')
#4 /home/website/web/website.com/public_html/wp-load.php(37): require_once('/home/website...')
#5 /home/website/web/website.com/public_html/wp-blog-header.php(13): require_once('/home/website...')
#6 /home/website/web/website.com/public_html/index.php(17): require('/home/website...')
#7 {main}
  thrown in /home/website/web/website.com/public_html/wp-content/themes/videotube-child/inc/subscriptions-tab.php on line 11

I have the buddypress 5.0 plugin installed and I have an includes(inc) folder in my child theme folder so I can add tabs to the account page.

Any idea why it is saying ‘BP_Component’ class not found all of a sudden?