Support » Installing WordPress » Fatal Error when trying to upgrade to 3.3 from 3.2.1

  • Resolved chucklebum0205

    (@chucklebum0205)


    Hi there,

    Anyone help me with a fix – I get a “Cannot redeclare class Plugin_Upgrader in …\httpdocs\wp-admin\includes\class-wp-upgrader.php on line 593” – I’ve removed the full url here but can anyone shed any light on where to look for a fix?

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  • esmi

    (@esmi)

    Forum Moderator

    Try:
    – switching to the Twenty Eleven theme by renaming your current theme’s folder in wp-content/themes and adding “-old” to the end of the folder name using FTP or whatever file management application your host provides.

    resetting the plugins folder by FTP or phpMyAdmin.

    – re-uploading all files & folders – except the wp-content folder – from a fresh download of WordPress.

    – re-running the upgrade via wp-admin/upgrade.php

    It was a theme problem – swapping it out and re-enabling it after the upgrade worked in the end – strange as its the first time an upgrade has failed and i’ve used this theme for the past two years without any issues with upgrading in the past.

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