PHP error, Undefined array key 1

  • Resolved Diiamo

    (@luislu)


    1 year, 1 month ago

    Hi, there is some error on my site, is this normal?

    2025/04/11 20:51:06 [error] 16968#0: *140562 FastCGI sent in stderr: ＂PHP message: PHP Warning: Undefined array key 1 in /www/wwwroot/xxx.tech/wp-content/plugins/wp-cloudflare-page-cache/libs/cache_controller.class.php on line 2640PHP message: PHP Warning: Undefined array key 1 in /www/wwwroot/xxx.tech/wp-content/plugins/wp-cloudflare-page-cache/libs/cache_controller.class.php on line 2641＂ while reading response header from upstream, client: 80.246.226.35, server: xxx.cc, request: ＂POST /wp-admin/update.php?action=upload-plugin HTTP/2.0＂, upstream: ＂fastcgi://unix:/tmp/php-cgi-81.sock:＂, host: ＂xxx.cc＂, referrer: ＂https://xxx.cc/wp-admin/plugin-install.php＂

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  • Plugin Support Kush

    (@kushnamdev)

    1 year, 1 month ago

    Hi @luislu,

    Thank you for reaching out.

    Yes, this is a PHP warning, not a fatal error, so it’s considered harmless in WordPress terms. Warnings like these typically indicate a minor issue in the code logic (in this case, an undefined array key), but they do not affect the functionality of your website or cause it to break.

    Unless you’re experiencing visible issues on the front end or in the admin area, this warning can be safely ignored.

    Let us know if you need any additional assistance.

    Best regards,

Viewing 1 replies (of 1 total)

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