• darrentrinder

    (@darrentrinder)


    I am developing a site on Desktop Server, so therefore can’t link, but when I updated WordPress, the site is no crashed, and I am presented with three boxes of information when I attempt to go to the administration panel.

    The top headings of the three panels are as follows:
    Warning: Declaration of FW_Auto_Install_Upgrader_Skin::feedback($string) should be compatible with WP_Upgrader_Skin::feedback($string, …$args) in C:\Users\Darren\Documents\Websites\www.yourmarketingdoctor.dev.cc\wp-content\themes\seosight\inc\includes\auto-setup\class-fw-auto-install.php on line 1255

    Warning: Cannot modify header information – headers already sent by (output started at C:\Users\Darren\Documents\Websites\www.yourmarketingdoctor.dev.cc\wp-content\themes\seosight\inc\includes\auto-setup\class-fw-auto-install.php:1255) in C:\Users\Darren\Documents\Websites\www.yourmarketingdoctor.dev.cc\wp-includes\pluggable.php on line 1265

    Warning: Cannot modify header information – headers already sent by (output started at C:\Users\Darren\Documents\Websites\www.yourmarketingdoctor.dev.cc\wp-content\themes\seosight\inc\includes\auto-setup\class-fw-auto-install.php:1255) in C:\Users\Darren\Documents\Websites\www.yourmarketingdoctor.dev.cc\wp-includes\pluggable.php on line 1268

    Anyone know how to fix this?

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

    (@tellyworth)

    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).

    • This reply was modified 5 years ago by Tellyworth.
    amzprotw

    (@amzprotw)

    Howdy

    Are you using seosight?

    I had the same problem. I couldn’t make seosight to work on WP 5.3 no matter what. I downgraded WP to 5.2.4 and then restored a backup that I did before update to 5.3.

    Now all is working.

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