Customize/Additional CSS section doesn’t work

  • Resolved nicktirdea

    (@nicktirdea)


    7 years ago

    Hello,

    Few days ago I noticed that I can’t save modifications in “Customize/Additional CSS” section. When I try to do it, I receive such message: “Looks like something’s gone wrong. Wait a couple seconds, and then try again.”

    In addition, In Google Chrome console (web developer tools) I see these errors:
    – Failed to load resource: the server responded with a status of 406 ()
    – POST https://my-site.com/wp-admin/admin-ajax.php 406

    I don’t know surely what is the cause of this issue. I tried to disable plugins which I recently installed/updated, but it doesn’t work. May this issue be related to WordPress 5.2 update? If yes, tell me please how to solve it.

    Thank you,
    Nick

    • This topic was modified 7 years ago by nicktirdea.
Viewing 5 replies - 1 through 5 (of 5 total)
  • Stef

    (@serafinnyc)

    7 years ago

    You most likely have a JS issue in your header file from whatever theme you are using. Try and revert to a default theme and test. If it works then you know you added something to the header or something in the header is breaking this.

    Thread Starter nicktirdea

    (@nicktirdea)

    7 years ago

    Yes, it is a theme issue. I changed the theme to default one and it disappeared. Thank you for your help. Will check my theme.

    Stef

    (@serafinnyc)

    7 years ago

    Great. So now go to wp-config and turn on debug mode and revert back to the theme you were using to view any errors that may display.

    Thread Starter nicktirdea

    (@nicktirdea)

    7 years ago

    Thank you for instructions. I think I found the error:

    [11-May-2019 21:19:34 UTC] PHP Notice: wc_ajax_headers cannot set headers – headers already sent by <my site> /public_html/wp-includes/functions.php on line 4773 in <my site> /public_html/wp-content/plugins/woocommerce/includes/class-wc-ajax.php on line 67

    Stef

    (@serafinnyc)

    7 years ago

    This is confirming what I stated initially. What was modified in your theme’s header.php file lately? That’s where your issue is. It’s conflicting with WP & WC.

Viewing 5 replies - 1 through 5 (of 5 total)

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