SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVQMUluMUFnckhWTFc2ZVA5VzZ6ZkE9PSIsInZhbHVlIjoidWRUREorZURKdGRPbXVCU0luZUs1Zz09IiwibWFjIjoiMmE5OGRjMGRmMTE4Yzc1NWZhNTY1NDJlZmViMmIzNjk0ZDk3MGY5MzNhYTIzMmE4ZGM0NGY2YTg3ZjE1ZTFjMiIsInRhZyI6IiJ9 limit 1)