[22-May-2026 19:47:57 UTC] PHP Fatal error:  Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class RevSliderAdmin does not have a method "add_ajax_footer_functionality" in /home/evocativ/public_html/clients/dt333/wp-includes/class-wp-hook.php:341
Stack trace:
#0 /home/evocativ/public_html/clients/dt333/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array)
#1 /home/evocativ/public_html/clients/dt333/wp-includes/plugin.php(522): WP_Hook->do_action(Array)
#2 /home/evocativ/public_html/clients/dt333/wp-admin/admin-footer.php(78): do_action('admin_footer', '')
#3 /home/evocativ/public_html/clients/dt333/wp-admin/plugins.php(825): require_once('/home/evocativ/...')
#4 {main}
  thrown in /home/evocativ/public_html/clients/dt333/wp-includes/class-wp-hook.php on line 341
[16-Jun-2026 12:07:20 UTC] PHP Fatal error:  Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class RevSliderAdmin does not have a method "add_ajax_footer_functionality" in /home/evocativ/public_html/clients/vionic/wp-includes/class-wp-hook.php:341
Stack trace:
#0 /home/evocativ/public_html/clients/vionic/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array)
#1 /home/evocativ/public_html/clients/vionic/wp-includes/plugin.php(522): WP_Hook->do_action(Array)
#2 /home/evocativ/public_html/clients/vionic/wp-admin/admin-footer.php(78): do_action('admin_footer', '')
#3 /home/evocativ/public_html/clients/vionic/wp-admin/plugins.php(825): require_once('/home/evocativ/...')
#4 {main}
  thrown in /home/evocativ/public_html/clients/vionic/wp-includes/class-wp-hook.php on line 341
