Cannot modify header information

  • Resolved eskildsen1975

    (@eskildsen1975)


    1 year, 9 months ago

    WordPress autoupdated to version 6.0.9 this morning, and now I can do nothing on my site. I think the problem could be JetPack, but I am not able to make any changes on my site, like enableing or deactivating anything.

    The massage is:

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘_wp_footnotes_kses_init’ not found or invalid function name in /var/www/catsbooksandcoffee.com/public_html/wp-includes/class-wp-hook.php on line 307

    Warning: Cannot modify header information – headers already sent by (output started at /var/www/catsbooksandcoffee.com/public_html/wp-includes/class-wp-hook.php:307) in /var/www/catsbooksandcoffee.com/public_html/wp-includes/pluggable.php on line 1416

    Do you have any advices?

    The page I need help with: [log in to see the link]

Viewing 2 replies - 1 through 2 (of 2 total)
  • Moderator t-p

    (@t-p)

    1 year, 9 months ago

    Try manually resetting your plugins (no Dashboard access required). If that resolves the issue, reactivate each one individually until you find the cause.

    If that does not resolve the issue, access your server via SFTP or FTP, or a file manager in your hosting account’s control panel, navigate to /wp-content/themes/ and rename the directory of your currently active theme. This will force the default theme to activate and hopefully rule-out a theme-specific issue (theme functions can interfere like plugins).

    Thread Starter eskildsen1975

    (@eskildsen1975)

    1 year, 9 months ago

    Thank you! I was able to manually reset the plugins through my web-provider

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

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