Yoast SEO
[resolved] [Plugin: WordPress SEO by Yoast] Fatal error message in Frontend (4 posts)

  1. iceteax
    Posted 3 years ago #


    i just updated WordPress SEO from 1.0.3 to 1.1.* and I get the following message when accessing my page:

    Fatal error: Using $this when not in object context in /SERVERPATH/wp-content/plugins/wordpress-seo/frontend/class-frontend.php on line 91

    I tried all 1.1 Versions and they all result in this problem. Reverting to 1.0.3 => no error message any more. WordPress and all other plugins are up to date. Also, I deactivated all other plugins - the error persists.

    On another page I do not have any problems with this.

    Any Ideas?



  2. iceteax
    Posted 3 years ago #

    Still the same with 1.1.4.

    As the error does not appear on other pages I guess it might have to do something with the theme - maybe functions.php. Is it technically possible in WP that a theme function can break a plugin?

  3. Yes a theme can break plugins. Try using it with the twentyeleven theme.

  4. iceteax
    Posted 3 years ago #

    Alright. Got it. An old funtion ín the theme header from the time WordPress SEO did not know anything about facebook caused the problem.

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