Fatal Error class-wp-block-supports.php since 5.8 Update

  • Resolved talbot649

    (@talbot649)


    3 years, 4 months ago

    Hi there,

    The 5.8 seems to have gone fine on almost all my sites, but one is causing an issue. Trying to access any page triggers the following error, disabling plugins via FTP makes no difference. Can anyone help me please?

    Fatal error: Uncaught Error: Call to undefined function block_has_support() in **exact address removed**/wp-includes/block-supports/align.php:18 Stack trace: #0 **exact address removed**/wp-includes/class-wp-block-supports.php(153): wp_register_alignment_support(Object(WP_Block_Type)) #1 **exact address removed**/wp-includes/class-wp-block-supports.php(67): WP_Block_Supports->register_attributes() #2 **exact address removed**/wp-includes/class-wp-hook.php(292): WP_Block_Supports::init('') #3 **exact address removed**/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL, Array) #4 **exact address removed**/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #5 **exact address removed**/wp-settings.php(560): do_action('init') #6 **exact address removed**/wp-config.php(92): require_once('**exact address removed**...') #7 **exact address removed** in **exact address removed**/wp-includes/block-supports/align.php on line 18

Viewing 12 replies - 1 through 12 (of 12 total)
  • Thread Starter talbot649

    (@talbot649)

    It looks like this was caused by a partially completed update. Some of the files inside wp-includes were updated, some not. I copied over the whole wp-includes directory from a successfully updated site and all is fixed again.

    I have the same error ??
    Can I replace the files inside wp-includes with the new ones from www.remarpro.com?

    Thread Starter talbot649

    (@talbot649)

    Yes that would work.

    Thank you! manually updating wordpress worked for me

    means update with the files from the unziped 5.8zip file or must i make bevor a new installation and use this files from the wp-include folder ?

    • This reply was modified 3 years, 4 months ago by alexander600.
    Thread Starter talbot649

    (@talbot649)

    Yes upload the unzipped wp-includes directory via FTP.

    perfekt it works again, I am so happy !! Thanks to all !!

    Hi, have the same fatal error from a couple days ago, tried changing the files manually, didn’t work. ?Any other ideas? my web is https://www.festivaldeastronomia.com

    Hi, have the same fatal error from a couple days ago, tried changing the files manually, didn’t work. ?Any other ideas? my web is

    What error are you getting now?

    Thread Starter talbot649

    (@talbot649)

    I just clicked the link and all seems to be working?

    Thank you fir your help. no, not working yet, https://www.festivaldeastronomia.com/XXIVFAVL

    After I replaced the wp-includes manually not I get a 

    Forbidden

You don't have permission to access this resource.

Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.

    I have the same problem when trying to access as administrator (/wp-admin) and is not fixed by coping the directory wp-includes.

    I didn’t received the e-mail from wordpress to access as administrator in safe mode. Any clue how to request this e-mail?

    Thanks

Viewing 12 replies - 1 through 12 (of 12 total)
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