Странности в фильтрации

[27-Sep-2017 01:57:14 UTC] База данных WordPress возвратила ошибку You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-acc ON wp_users.ID=metas_user-acc.user_id INNER JOIN wp_rcl_rating_users AS rat' at line 1 в ответ на запрос SELECT COUNT(wp_users.ID) FROM wp_users AS wp_users INNER JOIN wp_usermeta AS metas_user-acc ON wp_users.ID=metas_user-acc.user_id INNER JOIN wp_rcl_rating_users AS ratings ON wp_users.ID = ratings.user_id WHERE (metas_user-acc.meta_key='user-acc' AND metas_user-acc.meta_value LIKE '%Эксперт%') GROUP BY ratings.user_id, выполненный require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), include('/themes/mmcs/page.php'), hu_get_content, hu_get_template_part, get_template_part, locate_template, load_template, require('/themes/mmcs/tmpl/page-tmpl.php'), the_content, apply_filters('the_content'), WP_Hook->apply_filters, call_user_func_array, do_shortcode, preg_replace_callback, do_shortcode_tag, call_user_func, rcl_get_userlist, Rcl_Users_List->get_filters, Rcl_Query->count

[26-Sep-2017 23:35:32 UTC] База данных WordPress возвратила ошибку You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-games ON wp_users.ID=metas_user-games.user_id INNER JOIN wp_rcl_rating_users AS' at line 1 в ответ на запрос SELECT COUNT(wp_users.ID) FROM wp_users AS wp_users INNER JOIN wp_usermeta AS metas_user-games ON wp_users.ID=metas_user-games.user_id INNER JOIN wp_rcl_rating_users AS ratings ON wp_users.ID = ratings.user_id WHERE (metas_user-games.meta_key='user-games' AND metas_user-games.meta_value LIKE '%PUBG%') GROUP BY ratings.user_id, выполненный require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), include('/themes/mmcs/page.php'), hu_get_content, hu_get_template_part, get_template_part, locate_template, load_template, require('/themes/mmcs/tmpl/page-tmpl.php'), the_content, apply_filters('the_content'), WP_Hook->apply_filters, call_user_func_array, do_shortcode, preg_replace_callback, do_shortcode_tag, call_user_func, rcl_get_userlist, Rcl_Query->count