diff --git a/changelog.txt b/changelog.txt
index d15b087..6873133 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,5 +1,8 @@
 *** Woo Min/Max Quantities Changelog ***
 
+2024.07.31 - version 5.0.1
+* Fix - Deactivate plugin for WooCommerce versions prior to 8.2 to avoid fatal errors.
+
 2024.07.30 - version 5.0.0
 * Important - New: PHP 7.4+ is now required.
 * Important - New: WooCommerce 8.2+ is now required.
diff --git a/languages/woocommerce-min-max-quantities.pot b/languages/woocommerce-min-max-quantities.pot
index 6e254c9..f4036fc 100644
--- a/languages/woocommerce-min-max-quantities.pot
+++ b/languages/woocommerce-min-max-quantities.pot
@@ -2,14 +2,14 @@
 # This file is distributed under the GNU General Public License v3.0.
 msgid ""
 msgstr ""
-"Project-Id-Version: Woo Min/Max Quantities 5.0.0\n"
+"Project-Id-Version: Woo Min/Max Quantities 5.0.1\n"
 "Report-Msgid-Bugs-To: https://woocommerce.com/my-account/create-a-ticket/\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"POT-Creation-Date: 2024-07-30T07:54:56+00:00\n"
+"POT-Creation-Date: 2024-07-31T09:46:40+00:00\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "X-Generator: WP-CLI 2.10.0\n"
 "language-team: LANGUAGE <EMAIL@ADDRESS>\n"
@@ -365,105 +365,105 @@ msgstr ""
 msgid "Foul!"
 msgstr ""
 
-#: woocommerce-min-max-quantities.php:275
+#: woocommerce-min-max-quantities.php:277
 msgid "<strong>Min/Max Quantities</strong> requires at least WooCommerce <strong>%s</strong>."
 msgstr ""
 
 #. translators: Minimum required PHP version
-#: woocommerce-min-max-quantities.php:295
+#: woocommerce-min-max-quantities.php:297
 msgid "Woo Min/Max Quantities requires at least PHP <strong>%1$s</strong>. Learn <a href=\"%2$s\">how to update PHP</a>."
 msgstr ""
 
-#: woocommerce-min-max-quantities.php:745
+#: woocommerce-min-max-quantities.php:747
 msgid "excludes "
 msgstr ""
 
 #. translators: %d: Minimum amount of items in the cart
-#: woocommerce-min-max-quantities.php:750
+#: woocommerce-min-max-quantities.php:752
 msgid "To place an order, your cart must contain at least %d items."
 msgstr ""
 
 #. translators: %d: Maximum amount of items in the cart
-#: woocommerce-min-max-quantities.php:756
+#: woocommerce-min-max-quantities.php:758
 msgid "Your cart must not contain more than %d items to place an order."
 msgstr ""
 
 #. translators: %s: Minimum order value
-#: woocommerce-min-max-quantities.php:765
+#: woocommerce-min-max-quantities.php:767
 msgid "To place an order, your cart total must be at least %s."
 msgstr ""
 
 #. translators: %s: Maximum order value
-#: woocommerce-min-max-quantities.php:772
+#: woocommerce-min-max-quantities.php:774
 msgid "Your cart total must not be higher than %s to place an order."
 msgstr ""
 
 #. translators: %1$s: Category name, %2$s: Comma separated list of product names, %3$d: Group amount
-#: woocommerce-min-max-quantities.php:802
+#: woocommerce-min-max-quantities.php:804
 msgid "Products in the <strong>%1$s</strong> category (<em>%2$s</em>) must be bought in multiples of %3$d."
 msgstr ""
 
-#: woocommerce-min-max-quantities.php:855
+#: woocommerce-min-max-quantities.php:857
 msgid "Available on backorder"
 msgstr ""
 
-#: woocommerce-min-max-quantities.php:860
+#: woocommerce-min-max-quantities.php:862
 msgid "Out of stock"
 msgstr ""
 
 #. translators: %1$s: Product name, %2$s: Minimum order quantity, %3$s: Total cart quantity
-#: woocommerce-min-max-quantities.php:909
+#: woocommerce-min-max-quantities.php:911
 msgid "To place an order, the quantity of \"%1$s\" must be at least %2$s. You currently have %3$s in your cart."
 msgstr ""
 
 #. translators: %1$s: Product name, %2$s: Minimum order quantity
-#: woocommerce-min-max-quantities.php:917
+#: woocommerce-min-max-quantities.php:919
 msgid "The quantity of \"%1$s\" has been increased to %2$s. This is the minimum required quantity."
 msgstr ""
 
 #. translators: %1$s: Product name, %2$s: Minimum order quantity
-#: woocommerce-min-max-quantities.php:920
+#: woocommerce-min-max-quantities.php:922
 msgid "To place an order, the quantity of \"%1$s\" must be at least %2$s."
 msgstr ""
 
 #. translators: %1$s: Product name, %2$s: Maximum order quantity, %3$s: Total cart quantity
-#: woocommerce-min-max-quantities.php:930
+#: woocommerce-min-max-quantities.php:932
 msgid "The quantity of \"%1$s\" cannot be higher than %2$s to place an order. You currently have %3$s in your cart."
 msgstr ""
 
 #. translators: %1$s: Product name, %2$s: Maximum order quantity
-#: woocommerce-min-max-quantities.php:938
+#: woocommerce-min-max-quantities.php:940
 msgid "The quantity of \"%1$s\" has been decreased to %2$s. This is the maximum allowed quantity."
 msgstr ""
 
 #. translators: %1$s: Product name, %2$s: Maximum order quantity
-#: woocommerce-min-max-quantities.php:941
+#: woocommerce-min-max-quantities.php:943
 msgid "The quantity of \"%1$s\" cannot be higher than %2$s to place an order."
 msgstr ""
 
 #. translators: %1$s: Product name, %2$d: Group amount
-#: woocommerce-min-max-quantities.php:953
-#: woocommerce-min-max-quantities.php:964
+#: woocommerce-min-max-quantities.php:955
+#: woocommerce-min-max-quantities.php:966
 msgid "\"%1$s\" must be bought in multiples of %2$d. Please adjust its quantity to continue."
 msgstr ""
 
 #. translators: %1$s: Product name, %2$d: Group amount
-#: woocommerce-min-max-quantities.php:961
+#: woocommerce-min-max-quantities.php:963
 msgid "The quantity of \"%1$s\" has been adjusted. \"%1$s\" must be bought in multiples of %2$d."
 msgstr ""
 
 #. translators: %1$s: Product name, %2$d: Group of quantity
-#: woocommerce-min-max-quantities.php:1062
+#: woocommerce-min-max-quantities.php:1064
 msgid "\"%1$s\" can only be bought in multiples of %2$d."
 msgstr ""
 
 #. translators: %1$s: Product name, %2$d: Minimum Quantity
-#: woocommerce-min-max-quantities.php:1083
+#: woocommerce-min-max-quantities.php:1085
 msgid "The minimum required quantity for \"%1$s\" is %2$d."
 msgstr ""
 
 #. translators: %1$s: Product name, %2$d: Maximum quantity
-#: woocommerce-min-max-quantities.php:1106
+#: woocommerce-min-max-quantities.php:1108
 msgid "The maximum allowed quantity for \"%1$s\" is %2$d."
 msgstr ""
 
diff --git a/woocommerce-min-max-quantities.php b/woocommerce-min-max-quantities.php
index 096f558..94dd2f6 100644
--- a/woocommerce-min-max-quantities.php
+++ b/woocommerce-min-max-quantities.php
@@ -3,7 +3,7 @@
  * Plugin Name: Woo Min/Max Quantities
  * Plugin URI: https://woocommerce.com/products/minmax-quantities/
  * Description: Define minimum/maximum allowed quantities for products, variations and orders.
- * Version: 5.0.0
+ * Version: 5.0.1
  * Author: Woo
  * Author URI: https://woocommerce.com
  *
@@ -30,7 +30,7 @@
 
 if ( ! class_exists( 'WC_Min_Max_Quantities' ) ) :
 
-	define( 'WC_MIN_MAX_QUANTITIES', '5.0.0' ); // WRCS: DEFINED_VERSION.
+	define( 'WC_MIN_MAX_QUANTITIES', '5.0.1' ); // WRCS: DEFINED_VERSION.
 
 	/**
 	 * Min Max Quantities class.
@@ -117,6 +117,8 @@ public function __construct() {
 
 			if ( ! function_exists( 'WC' ) || version_compare( WC()->version, $this->min_wc_version ) < 0 ) {
 				add_action( 'admin_notices', array( $this, 'woocommerce_required_notice' ) );
+
+				return;
 			}
 
 			if ( ! function_exists( 'phpversion' ) || version_compare( phpversion(), '7.4.0', '<' ) ) {