Notice: Only variables should be passed by reference

  • Resolved wlsfh

    (@wlsfh)


    3 years, 9 months ago

    Hi,

    in my dev environment I get this error

    Notice: Only variables should be passed by reference in

    /public_html/wp-content/plugins/all-in-one-wp-security-and-firewall/classes/wp-security-utility-ip-address.php on line 35

    PHP 7.4.3
    WP 5.7.1

    Thanks

Viewing 3 replies - 1 through 3 (of 3 total)
  • Plugin Contributor mbrsolution

    (@mbrsolution)

    Hi, have you enabled Login Whitelist or Blacklist Manager in the settings?

    Regards

    Thread Starter wlsfh

    (@wlsfh)

    None of the above.
    They are both disabled.

    Plugin Contributor mbrsolution

    (@mbrsolution)

    Hi,

    What type of server is your site hosted in? Do you use Cloudflare or something similar?

    What option from the drop down menu is selected for IP Retrieval Settings?

    This is located in WP Security -> Settings -> Advanced Settings.

    Thank you

Viewing 3 replies - 1 through 3 (of 3 total)
  • The topic ‘Notice: Only variables should be passed by reference’ is closed to new replies.