Fatal error:

Just ran some updates on a new client website and the site has crashed on many pages. Can anyone help? I have access to backend. the theme is GeneratePress. This is the message:

Fatal error: Uncaught Error: Call to undefined method FLBuilderAJAX::doing_ajax() in /home1/alpharcu/public_html/wp-content/plugins/bb-ultimate-addon/classes/class-uabb-backward.php:370 Stack trace: #0 /home1/alpharcu/public_html/wp-includes/class-wp-hook.php(286): UABB_Plugin_Backward->update_data(Object(WP)) #1 /home1/alpharcu/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #2 /home1/alpharcu/public_html/wp-includes/plugin.php(515): WP_Hook->do_action(Array) #3 /home1/alpharcu/public_html/wp-includes/class-wp.php(726): do_action_ref_array(‘wp’, Array) #4 /home1/alpharcu/public_html/wp-includes/functions.php(960): WP->main(”) #5 /home1/alpharcu/public_html/wp-blog-header.php(16): wp() #6 /home1/alpharcu/public_html/index.php(17): require(‘/home1/alpharcu…’) #7 {main} thrown in /home1/alpharcu/public_html/wp-content/plugins/bb-ultimate-addon/classes/class-uabb-backward.php on line 370

• This topic was modified 7 years, 7 months ago by designandinternet.
• This topic was modified 7 years, 7 months ago by designandinternet.

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