• “Failed to load resource: the server responded with a status of 400 (Bad Request) – “jquery.js?ver=1.12.4-wp:4”

    I am getting this error in the console log when I try to save the API key in the WP admin backend (WooCommerce -> Integration -> MailerLite)

    Can you please help?

  • The topic ‘Cannot save API key’ is closed to new replies.