Throwing a CRITICAL ERROR by the plugin

Dear Support Team,

I am experiencing a critical error with your plugin that is affecting our WooCommerce store. The issue seems to be related to a mismatch in the cart calculation, which is triggered by the cart hooks.

The error occurs in the file main.php at line number 916, and it results in the following error message:

CRITICAL
Uncaught TypeError: Unsupported operand types: float + string in /home/vuko23ta/public_html/wp-content/plugins/minmax-quantity-for-woocommerce/main.php:916

We are unable to proceed with normal operations due to this error and would greatly appreciate your prompt assistance in resolving the issue.

Thank you in advance for your support.