Nice plugin! – a Critical Error

Hi!

Thanks for this wonderful plugin. I decided to setup and use it today. But when I insert Rest API keys, I get this error from wordpress :

The site is experiencing technical difficulties. Please check your site admin email inbox for instructions.

and here is the email :

Error Details
=============
An error of type E_ERROR was caused in line 411 of the file

An error of type E_ERROR was caused in line 411 of the file /home/User/public_html/wp-content/plugins/woo-mailerlite/includes/shared/mailerlite-wp-functions.php. Error message: Uncaught Error: Call to undefined method MailerLiteApi\MailerLite::woocommerce() in /home/User/public_html/wp-content/plugins/woo-mailerlite/includes/shared/mailerlite-wp-functions.php:411
Stack trace:
#0 /home/User/public_html/wp-content/plugins/woo-mailerlite/includes/class.woo-mailerlite-integration.php(272): mailerlite_wp_set_consumer_data(‘ck_b72f1ea7860f…’, ‘cs_4ef331082b22…’, ‘6ffdfab6964e8ab…’)
#1 /home/User/public_html/wp-includes/class-wp-hook.php(286): Woo_Mailerlite_Integration->sanitize_settings(Array)
#2 /home/User/public_html/wp-includes/plugin.php(208): WP_Hook->apply_filters(Array, Array)
#3 /home/User/public_html/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-settings-api.php(219): apply_filters(‘woocommerce_set…’, Array)
#4 /home/User/public_html/wp-includes/class-wp-hook.php(286): WC_Settings_API->process_admin_options(”)
#5 /home/User/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(”, Array)
#6 /home/User/publ

I really appreciate your help!

tnx a lot