Step 2 Upgrade – php file errors

  • Upgrading from 2.1 to 2.5 – I removed the old wp-includes and wp-admin and uploaded the new folders.

    When I went to the page on my site equivalent to
    https://example.com/wordpress/wp-admin/upgrade.php.

    Warning: Invalid argument supplied for foreach() in …/wp-includes/query.php on line 683

    Fatal error: Call to undefined function update_object_term_cache() in …/wp-includes/post.php on line 2745

    I tested this out on another version first, going from 2.2 and it worked fine.

    Any ideas?

Viewing 5 replies - 1 through 5 (of 5 total)

  • Getting the same error but I’m just changing servers. Will keep you posted.

    I’m getting the same error but on line 684.
    Warning: Invalid argument supplied for foreach() in /home/lembookc/public_html/blog/wp-includes/query.php on line 684

    Fatal error: Call to undefined function: update_object_term_cache() in /home/lembookc/public_html/blog/wp-includes/post.php on line 2768

    Help! Anyone.

    I was able to fix my problem by replacing all the root files except wp-config.php and .htaccess with the files in version 2.5.1. I had already replaced the wp-admin and wp-includes files with 2.5.1 ones.

    I hope this helps.

    I’m having the same problem with line 684 on query.php

    Searching it on google I see that it is a problem on many sites. I tried replacing the files but it’s still there. Anybody have a solution to this upgrading problem?

    Thanks.

    I’m also getting this.

    Warning: Invalid argument supplied for foreach() in */wp-includes/query.php on line 684

    When there is /page/x in the url, to paginate.

    Any idea?

    Thanks.

Viewing 5 replies - 1 through 5 (of 5 total)
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