Hi,
i get following error on my website:
[Wed Aug 20 22:08:16.927058 2025] [php:error] [pid 122610:tid 122610] [client 127.0.0.1:51598] PHP Fatal error: Uncaught Error: Class "MBB\\RestApi\\Settings" not found in /var/www/html/wp-content/plugins/meta-box-aio/vendor/meta-box/meta-box-builder/bootstrap.php:20\nStack trace:\n#0 /var/www/html/wp-content/plugins/meta-box-aio/vendor/meta-box/meta-box-builder/meta-box-builder.php(55): require()\n#1 /var/www/html/wp-includes/class-wp-hook.php(324): mb_builder_load('')\n#2 /var/www/html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)\n#3 /var/www/html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)\n#4 /var/www/html/wp-settings.php(727): do_action('init')\n#5 /var/www/html/wp-config.php(139): require_once('/var/www/html/w...')\n#6 /var/www/html/wp-load.php(50): require_once('/var/www/html/w...')\n#7 /var/www/html/wp-blog-header.php(13): require_once('/var/www/html/w...')\n#8 /var/www/html/index.php(17): require('/var/www/html/w...')\n#9 {main}\n thrown in /var/www/html/wp-content/plugins/meta-box-aio/vendor/meta-box/meta-box-builder/bootstrap.php on line 20
i use metabox aio in version 3.0.0. wordpress is up to date.
anybody know how to fix this?
.
