Error Message

Hi Guys,

Apologies if this has been resolved elsewhere.
Could anyone help with the error i received?

I tried to reenable the plugin and broke the whole site:

Error Details
=============
An error of type E_ERROR was caused in line 230 of the file /nas/content/live/coffeeclickdev/wp-content/plugins/tier-pricing-table/src/Settings/Settings.php. Error message: Uncaught Error: Call to undefined function TierPricingTable\Settings\wc_price() in /nas/content/live/coffeeclickdev/wp-content/plugins/tier-pricing-table/src/Settings/Settings.php:230
Stack trace:
#0 /nas/content/live/coffeeclickdev/wp-includes/class-wp-hook.php(287): TierPricingTable\Settings\Settings->initSettings(”)
#1 /nas/content/live/coffeeclickdev/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array)
#2 /nas/content/live/coffeeclickdev/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#3 /nas/content/live/coffeeclickdev/wp-settings.php(540): do_action(‘init’)
#4 /nas/content/live/coffeeclickdev/wp-config.php(127): require_once(‘/nas/content/li…’)
#5 /nas/content/live/coffeeclickdev/wp-load.php(37): require_once(‘/nas/content/li…’)
#6 /nas/content/live/coffeeclickdev/wp-admin/admin.php(34): require_once(‘/nas/content/li…’)
#7 /nas/content/live/coffeeclickdev/wp-admin/plugins.php(10): require_once(‘/nas/content/li…’)
#8 {main}
thrown

Best Regards,
Patrick