[resolved] autosave warnings.. (3 posts)

  1. andrewkro
    Posted 5 years ago #


    On my blog every time the post is auto-saved I receive the following warning:

    Warning: array_keys() [function.array-keys]: The first argument should be an array in /home/content/u/t/e/utentehosting/html/it/wp-includes/taxonomy.php on line 2411
    Warning: implode() [function.implode]: Invalid arguments passed in /home/content/u/t/e/utentehosting/html/it/wp-includes/taxonomy.php on line 2411
    WordPress database error: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND post_type IN ('post') AND post_status = 'publish'' at line 1]
    SELECT object_id, term_taxonomy_id FROM wp_term_relationships INNER JOIN wp_posts ON object_id = ID WHERE term_taxonomy_id IN () AND post_type IN ('post') AND post_status = 'publish'
    Warning: Invalid argument supplied for foreach() in /home/content/u/t/e/utentehosting/html/it/wp-includes/taxonomy.php on line 2418
    Warning: Cannot modify header information - headers already sent by (output started at /home/content/u/t/e/utentehosting/html/it/wp-includes/taxonomy.php:2411) in /home/content/u/t/e/utentehosting/html/it/wp-includes/classes.php on line 1601

    What it all means and how can I fix it?


  2. esmi
    Forum Moderator
    Posted 5 years ago #

    Have you tried:

    - deactivating all plugins to see if this resolves the problem? If this works, re-activate the plugins one by one until you find the problematic plugin(s).

    - switching to the default theme to rule out any theme-specific problems?

  3. andrewkro
    Posted 5 years ago #


    Thank you so much for replying!

    Yes, you're right, it's the WP-dTree plugin that causes the issue.



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