SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InBremZrWVJGTTBadHU2eEY4OEhlalE9PSIsInZhbHVlIjoieHpFdGQ0T3MrOFhHbEtJZFhqWlZOdz09IiwibWFjIjoiNmYwNDk1ZjM4MDM0MjE5MzZjMDkyNjczYzdhMTk1ZjlhZGQ1YTM5MDk2ZTg0MzZiMTc1NWZiYWQ4MzkxMDgxNyIsInRhZyI6IiJ9 limit 1)