Undefined array key “HTTP_USER_AGENT”

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(@darrenmcentee)

Hi, getting this output every few seconds in the error_log. Can you advise please?
Thank you,
Darren.


[08-Sep-2025 16:42:24 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:26 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:28 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:30 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:31 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:33 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:35 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:37 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:39 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:41 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:43 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156
[08-Sep-2025 16:42:45 UTC] PHP Warning:  Undefined array key "HTTP_USER_AGENT" in /home/xyz/public_html/wp-content/plugins/woo-quick-view/classes/class.backend.php on line 156

Viewing 2 replies - 1 through 2 (of 2 total)

Plugin Support Pulak Ahmed
(@pulak00)

3 months ago

Hi @darrenmcentee,

Thank you for reaching out. The error you mentioned (“Undefined array key ‘HTTP_USER_AGENT'”) is not generated from our Quick View for WooCommerce plugin by ShapedPlugin. It seems to be coming from a different plugin, which is: https://wordpress.org/plugins/woo-quick-view/

We recommend contacting the correct plugin author through the WordPress.org support forum of that plugin to resolve the issue.

If you have any questions or need assistance regarding Quick View for WooCommerce (by ShapedPlugin), please feel free to let us know—we’ll be happy to help.

Thank You,

Thread Starter dmac
(@darrenmcentee)

3 months ago

Sorry about that, very similar plugin URL. Thanks.

Viewing 2 replies - 1 through 2 (of 2 total)

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