fatal error: Call to undefined function

  • Hi recently used the wordpress automatic upgrade pluging to , well yes upgrade wordpress. My front page works https://www.medievalarchitecture.net/blog/ but all links to other posts and ‘more’ give the following error

    Fatal error: Call to undefined function has_post_thumbnail() in E:\domains\m\medievalarchitecture.net\user\htdocs\blog\wp-content\plugins\fetenweb-image-src-metatag\fetenweb-image_src-metatag.php on line 34

    Please, how can I fix this? Do I need to adjust the code for line 34 in dreamweaver?

    thanks in advance, bobzebeam

Viewing 3 replies - 1 through 3 (of 3 total)

  • 1. Check your functions.php
    has_post_thumbnail does need:
    add_theme_support( 'post-thumbnails' );
    2. If it dont works, please post a few lines from your script like line 25 will 40.

    Thread Starter bobzebeam

    (@bobzebeam)

    ok sorry, I just deleted the fleten plugin, all works again now, thanks

    Thats the whole other solution but ok, if you’re fine with that :)! You should do so! Cheers

Viewing 3 replies - 1 through 3 (of 3 total)
  • The topic ‘fatal error: Call to undefined function’ is closed to new replies.