WordPress not compatible with 8.0 php

  • Unknown's avatar
    abhifornoesis · Member ·

    Kinsta recommending us to update PHP version to 8.0. After updating, we also updated WordPress to 6.1.1 along with the other plugins.
    we are facing following issue:

    Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class "CMB2_Hookup" not found in /www/manslife_422/public/wp-includes/class-wp-hook.php:308 Stack trace: #0 /www/manslife_422/public/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array) #1 /www/manslife_422/public/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #2 /www/manslife_422/public/wp-content/plugins/wp-quiz/vendor/cmb2/cmb2/bootstrap.php(75): do_action('cmb2_init_hooku...', Object(CMB2)) #3 /www/manslife_422/public/wp-content/plugins/wp-quiz/vendor/cmb2/cmb2/init.php(165): cmb2_bootstrap() #4 /www/manslife_422/public/wp-includes/class-wp-hook.php(308): CMB2_Bootstrap_2101->include_cmb('') #5 /www/manslife_422/public/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #6 /www/manslife_422/public/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #7 /www/manslife_422/public/wp-settings.php(617): do_action('init') #8 /www/manslife_422/public/wp-config.php(177): require_once('/www/manslife_4...') #9 /www/manslife_422/public/wp-load.php(50): require_once('/www/manslife_4...') #10 /www/manslife_422/public/wp-admin/admin.php(34): require_once('/www/manslife_4...') #11 /www/manslife_422/public/wp-admin/index.php(10): require_once('/www/manslife_4...') #12 {main} thrown in /www/manslife_422/public/wp-includes/class-wp-hook.php on line 308

    The blog I need help with is: (visible only to logged in users)

  • staff-zinnia · Staff ·

    Howdy –

    Since y’all are running your own WordPress installation you’ll use the volunteer network on https://wordpress.org/support/forums/ for help.

    Here on WordPress.com we offer a managed hosting environment. That means you only have to focus on your content. Our team handles every back end detail that need constant attention in order for you to build a solid online presence. These are items like security, spam protection, seo tools, updates, and so forth.

    If a managed environment seems like a better fit for your experience level and project then let me know. I’m happy to send along some other resources to help you make that switch. The domain can get connected on our personal plan.

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