Fatal error – capabilities.php on line 539

Fatal error: Uncaught Error: Call to undefined function wp_get_current_user() in /mnt/data/accounts/s/sokolbabice/data/www/website/wp-includes/capabilities.php:539 Stack trace: #0 /mnt/data/accounts/s/sokolbabice/data/www/website/wp-content/plugins/all-in-one-seo-pack/admin/display/menu.php(14): current_user_can(‘manage_options’) #1 /mnt/data/accounts/s/sokolbabice/data/www/website/wp-content/plugins/all-in-one-seo-pack/admin/display/menu.php(38): AIOSEOPAdminMenus->__construct() #2 /mnt/data/accounts/s/sokolbabice/data/www/website/wp-content/plugins/all-in-one-seo-pack/all_in_one_seo_pack.php(397): require_once(‘/mnt/data/accou…’) #3 /mnt/data/accounts/s/sokolbabice/data/www/website/wp-includes/class-wp-hook.php(298): aioseop_init_class(‘spbc_send_daily…’) #4 /mnt/data/accounts/s/sokolbabice/data/www/website/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #5 /mnt/data/accounts/s/sokolbabice/data/www/website/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #6 /mnt/data/accounts/s/sokolbab in /mnt/data/accounts/s/sokolbabice/data/www/website/wp-includes/capabilities.php on line 539

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