Plugin error

Error Details
=============
An error of type E_ERROR was caused in line 16 of the file /nas/content/live/sleeprepubnew/wp-content/plugins/splitit-installment-payments-enabler/splitit.php. Error message: Uncaught Error: Call to undefined function wc_print_notices() in /nas/content/live/sleeprepubnew/wp-content/plugins/splitit-installment-payments-enabler/splitit.php:16
Stack trace:
#0 /nas/content/live/sleeprepubnew/wp-includes/class-wp-hook.php(303): splitit_add_notice_function(”)
#1 /nas/content/live/sleeprepubnew/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array)
#2 /nas/content/live/sleeprepubnew/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#3 /nas/content/live/sleeprepubnew/wp-includes/general-template.php(3015): do_action(‘wp_head’)
#4 /nas/content/live/sleeprepubnew/wp-includes/blocks/legacy-widget.php(104): wp_head()
#5 /nas/content/live/sleeprepubnew/wp-includes/class-wp-hook.php(303): handle_legacy_widget_preview_iframe(”)
#6 /nas/content/live/sleeprepubnew/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array)
#7 /nas/content/live/sleeprepubnew/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#8 /nas/content/live/sleeprepubnew/wp-admin/admin.p

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