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Maximum number of cookies would be exceeded error in Adobe Commerce

Last update: April 23, 2025

CREATED FOR:

  • Admin
  • Developer

This article provides patches to resolve the error stating Maximum number of cookies would be exceeded in Adobe Commerce.

Affected products and versions

Adobe Commerce (all deployment methods) 2.4.4 - 2.4.7, with one of the following patches applied:

Issue

Issues related to cookies in Adobe Commerce is causing the following error to appear in the error logs:

report.WARNING: Unable to send the cookie. Maximum number of cookies would be exceeded.

Cause

The issue occurs because the maximum number of allowed cookies is set to 50.

Solution

  1. Remove the MDVA-12304 patch if you applied it using the Quality Patches Tool (QPT).

    • For Adobe Commerce on cloud infrastructures, remove the patch from .magento.env.yaml.

    • For Adobe Commerce on-premises installations, run the following command to revert the patch:

      vendor/bin/magento/quality-patches revert MDVA-12304

  2. Apply the attached patches according to your Adobe Commerce version:

    • For versions 2.4.4-p12, 2.4.5-p11, 2.4.6-p9 and 2.4.7-p4, apply the ACSD-64710 patch.

    • For versions 2.4.4-p13, 2.4.5-p12, 2.4.6-p10, 2.4.7-p5 and 2.4.8, apply the ACSD-65562 patch.