Fatal error: Uncaught Error: Class “WP_Nav_Menu_Widget”

  • kasmarks

    (@kasmarks)


    3 years ago

    Hi!

    I am getting this error when trying to login to WP for the first time

    Fatal error: Uncaught Error: Class "WP_Nav_Menu_Widget" not found in /home/platne/serwer133814/public_html/wp-includes/class-wp-widget-factory.php:61 Stack trace: #0 /home/platne/serwer133814/public_html/wp-includes/widgets.php(115): WP_Widget_Factory->register() #1 /home/platne/serwer133814/public_html/wp-includes/widgets.php(1843): register_widget() #2 /home/platne/serwer133814/public_html/wp-includes/class-wp-hook.php(307): wp_widgets_init() #3 /home/platne/serwer133814/public_html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters() #4 /home/platne/serwer133814/public_html/wp-includes/plugin.php(474): WP_Hook->do_action() #5 /home/platne/serwer133814/public_html/wp-settings.php(587): do_action() #6 /home/platne/serwer133814/public_html/wp-config.php(96): require_once('...') #7 /home/platne/serwer133814/public_html/wp-load.php(50): require_once('...') #8 /home/platne/serwer133814/public_html/wp-login.php(12): require('...') #9 {main} thrown in /home/platne/serwer133814/public_html/wp-includes/class-wp-widget-factory.php on line 61

    how to solve this?

    The page I need help with: [log in to see the link]

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

    (@hemalupadhyay)

    Hello,

    First try with deactivating current theme and switch back to default theme like twentytwenty or other.

    Then also if it will not resolved then try by renaming plugin subfolders as may be plugin may be the cause of issue.

    Hope this helps!

    Thanks

    Thread Starter kasmarks

    (@kasmarks)

    Hi!

    Thank you for the quick reply!

    I havent even got to activating a theme, because this error happend after the dirst attrmpt to log in (after writing login details)

    I cant see any themes etc

    Maybe an issuie with the host provider?

    Vijay Hardaha

    (@vijayhardaha)

    If you have FTP access then reupload the wp-admin and wp-includes folder again from a fresh WordPress zip then check if the problem still exists.

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