Maximum number of cookies would be exceeded error in Adobe Commerce

Last update: Wed Apr 23 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

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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:

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.

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

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
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.

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