Error database

Hi, after debug my wordpress blog it show many error database like :

Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8mb4_unicode_ci,COERCIBLE) for operation ‘=’ SELECT redirect FROM wp_404_to_301 WHERE url = ‘/category/أف??ا??-أج??ب??ة/page/10/’ AND redirect IS NOT NULL LIMIT 0,1 القادم من require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), do_action(‘template_redirect’), WP_Hook->do_action, WP_Hook->apply_filters, _404_To_301_Public->i4t3_redirect_404, _404_To_301_Public->get_custom_redirect