diff --git a/doofinder-for-woocommerce/doofinder-for-woocommerce.php b/doofinder-for-woocommerce/doofinder-for-woocommerce.php
index 3c7d38c..edbe7ae 100644
--- a/doofinder-for-woocommerce/doofinder-for-woocommerce.php
+++ b/doofinder-for-woocommerce/doofinder-for-woocommerce.php
@@ -3,7 +3,7 @@
  * Plugin Name: DOOFINDER Search and Discovery for WP & WooCommerce
  * License: GPLv2 or later
  * License URI: http://www.gnu.org/licenses/gpl-2.0.html
- * Version: 2.5.19
+ * Version: 2.5.20
  * Requires at least: 5.6
  * Requires PHP: 7.0
  * Author: Doofinder
@@ -40,7 +40,7 @@ class Doofinder_For_WordPress {
 		 * @var string
 		 */
 
-		public static $version = '2.5.19';
+		public static $version = '2.5.20';
 
 		/**
 		 * The only instance of Doofinder_For_WordPress
diff --git a/doofinder-for-woocommerce/includes/settings/class-renderers.php b/doofinder-for-woocommerce/includes/settings/class-renderers.php
index 4833934..bfb5c14 100755
--- a/doofinder-for-woocommerce/includes/settings/class-renderers.php
+++ b/doofinder-for-woocommerce/includes/settings/class-renderers.php
@@ -631,7 +631,10 @@ private function get_all_image_sizes() {
 
 		$default_image_sizes = get_intermediate_image_sizes();
 
+		$image_sizes = array();
+
 		foreach ( $default_image_sizes as $size ) {
+			$image_sizes[ $size ]           = array();
 			$image_sizes[ $size ]['width']  = intval( get_option( "{$size}_size_w" ) );
 			$image_sizes[ $size ]['height'] = intval( get_option( "{$size}_size_h" ) );
 			$image_sizes[ $size ]['crop']   = get_option( "{$size}_crop" ) ? get_option( "{$size}_crop" ) : false;
diff --git a/doofinder-for-woocommerce/readme.txt b/doofinder-for-woocommerce/readme.txt
index 47e2f76..b4549de 100644
--- a/doofinder-for-woocommerce/readme.txt
+++ b/doofinder-for-woocommerce/readme.txt
@@ -1,11 +1,11 @@
 === DOOFINDER Search and Discovery for WP & WooCommerce ===
 Contributors: Doofinder
 Tags: search, autocomplete
-Version: 2.5.19
+Version: 2.5.20
 Requires at least: 5.6
 Tested up to: 6.7.1
 Requires PHP: 7.0
-Stable tag: 2.5.19
+Stable tag: 2.5.20
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -126,6 +126,9 @@ You can report security bugs through the Patchstack Vulnerability Disclosure Pro
 
 == Changelog ==
 
+= 2.5.20 =
+- Prevented an error when the $image_sizes array is not initialized.
+
 = 2.5.19 =
 - Prevented errors if the prices come as false instead of 0.
 - Actually solved an issue regarding indices normalization on multilanguages.
diff --git a/package-lock.json b/package-lock.json
index 5458b1a..aae828a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "doofinder-woocommerce",
-  "version": "2.5.19",
+  "version": "2.5.20",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "doofinder-woocommerce",
-      "version": "2.5.19",
+      "version": "2.5.20",
       "license": "MIT",
       "devDependencies": {
         "grunt": "^1.0.1",
diff --git a/package.json b/package.json
index dc05a6c..f905520 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "doofinder-woocommerce",
-  "version": "2.5.19",
+  "version": "2.5.20",
   "description": "Integrate Doofinder in your WooCommerce site with (almost) no effort.",
   "main": "index.js",
   "scripts": {