Price Filter Problem

Hello, I am using your plug in 2 days now and I’m very happy, today I faced a problem, when I choose price from the price filter slider if I refresh the page without to clear all the filters by clicking the Clear button this error appears in my page ” Warning: array_merge(): Argument #1 is not an array in C:\xampp\htdocs\projecting-art-main\wp-content\plugins\woo-product-filter\modules\woofilters\mod.php on line 128 ” (I am using your plugin with Elementor).