CURCY – WooCommerce Multi Currency Premium Error

Hi,

I want to check that the site keep sending about technical error via email. From the email detail, it give warning like this:

When seeking help with this issue, you may be asked for some of the following information:
WordPress version 6.8.2
Active theme: Hello Elementor Child (version 1.0.1726491589)
Current plugin: CURCY – WooCommerce Multi Currency Premium (version 5.3.2)
PHP version 8.3.7

Error Details
=============
An error of type E_ERROR was caused in line 1050 of the file /var/www/html/wp-content/plugins/woocommerce-multi-currency/includes/data.php. Error message: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /var/www/html/wp-content/plugins/woocommerce-multi-currency/includes/data.php:1050
Stack trace:
#0 /var/www/html/wp-content/plugins/woocommerce-multi-currency/frontend/update.php(84): WOOMULTI_CURRENCY_Data->get_exchange()
#1 /var/www/html/wp-includes/class-wp-hook.php(324): WOOMULTI_CURRENCY_Frontend_Update->update_exchange_rate()
#2 /var/www/html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /var/www/html/wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /var/www/html/wp-settings.php(727): do_action()
#5 /var/www/html/wp-config.php(111): require_once(‘…’)
#6 /var/www/html/wp-load.php(50): require_once(‘…’)
#7 /var/www/html/wp-admin/admin-ajax.php(22): require_once(‘…’)
#8 {main}
thrown

Could you help to investigate this issue?

thank you