I’m getting a critical error – Is this compatible with latest WordPress version

Hi

I have recently upgraded to latest WOrdpress version 6.4.1 AND your plugin version 2.4.1

In the error log I’m getting a fatal error with your plugin. Site is still working so hopefully doesn’t crash. Not sure what to do .

If you could interepret this and advise HOW to fix it that would be appreciated.

Orders are still being received from customers.

Fatal error: Uncaught TypeError: Return value of WooCommerce\PayPalCommerce\WcGateway\Settings\SettingsRenderer::render_multiselect() must be of the type string, null returned in /public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-wc-gateway/src/Settings/SettingsRenderer.php:188
Stack trace: 0 /home/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-wc-gateway/src/WCGatewayModule.php(549): WooCommerce\PayPalCommerce\WcGateway\Settings\SettingsRenderer->render_multiselect(NULL, ‘wwlc_state’, Array, ”) 1 /home/public_html/wp-includes/class-wp-hook.php(324): WooCommerce\PayPalCommerce\WcGateway\WCGatewayModule::WooCommerce\PayPalCommerce\WcGateway{closure}(NULL, ‘wwlc_state’, Array, ”) 2 /homepublic_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(NULL, Array) 3 /home//public_html/wp-content/plugins/woocommerce/includes/wc-template-functions.php(3021): apply_filters(‘woocommerce_for…’, NULL, ‘wwlc_state’, Array, ”) in /home/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-wc-gateway/src/Settings/SettingsRenderer.php on line 188

Can you help to resolve this please so I don’t have issues in the near future please?