Warning: Cannot modify header information

  • Resolved jasonliv

    (@jasonliv)


    2 years, 2 months ago

    Hi there, I’ve a client with an Elementor website running on PHP 7.4.3 that is currently seeing these errors:

    constant WOOSQU_PLUS_APPNAME – assumed ‘WOOSQU_PLUS_APPNAME’ (this will throw an Error in a future version of PHP) in /home/customer/www/chilli-dev2.com/public_html/wp-content/plugins/woosquare/includes/class-woosquare-plus.php on line 318

    Warning: Cannot modify header information – headers already sent by (output started at /home/customer/www/chilli-dev2.com/public_html/wp-content/plugins/woosquare/includes/class-woosquare-plus.php:318) in /home/customer/www/chilli-dev2.com/public_html/wp-admin/includes/misc.php on line 1416

    If this plugin is enabled, they cannot login to the admin screens.

    On a clone in dev, I’ve done the following in this order:

    • disabled all plugins
    • changed the theme to Twenty Twenty
    • deleted all Elementor templates
    • deleted all custom post types
    • deleted all plugins including Elementor
    • deleted all pages and posts

    Unfortunately none of these actions have helped remove the message. Is there anything else I can do as, although the site works with this plugin disabled, the client can’t currently take payments.

    cheers

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

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