error message when saving posts and pages

  • I get the following error message when I save posts and pages:

    Notice: post_permalink is deprecated since version 4.4! Use get_permalink() instead. in /home1/lmn927/public_html/wp-includes/functions.php on line 3573

    Warning: Cannot modify header information – headers already sent by (output started at /home1/lmn927/public_html/wp-includes/functions.php:3573) in /home1/lmn927/public_html/wp-admin/post.php on line 197

    Warning: Cannot modify header information – headers already sent by (output started at /home1/lmn927/public_html/wp-includes/functions.php:3573) in /home1/lmn927/public_html/wp-includes/pluggable.php on line 1228

    Any idea what this means and how I can fix it? Thanks in advance.

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  • Moderator James Huff

    (@macmanx)

    Try deactivating all plugins. If that resolves the issue, reactivate each one individually until you find the cause.

    If that does not resolve the issue, try switching to the Twenty Sixteen theme to rule-out a theme-specific issue (theme functions can interfere like plugins).

Viewing 1 replies (of 1 total)
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