Hey Vladimir, here are the error logs I found:
[Sun Aug 26 02:26:36.629836 2018] [:error] [pid 11490] [client 5.128.225.137:10566] KILLED QUERY (21165 characters long generated in /wp-content/plugins/user-role-editor-pro/pro/includes/classes/posts-edit-access.php:520): SELECT term_id, meta_key, meta_value FROM wp_termmeta WHERE term_id IN (3075,3073,3997,1756,1760,1754, …
[REMOVED]