SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImFYOWg0SHgwK1hYckVJbXVZalM4UUE9PSIsInZhbHVlIjoidCs4ckFKL1F0SVNsWHdHejU2bm9sZz09IiwibWFjIjoiMjRiOThjMzFmMTZmY2RlZDVlNjU1NmNmZDcyNzZlYzU5ZjY2NDU0ZmUyM2JmYzIzZGNkNDY3MTAxY2VjM2ZjZCIsInRhZyI6IiJ9 limit 1)