SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVyNnhBV1IwQnVXYUwrNm95eC9DblE9PSIsInZhbHVlIjoiZWVYbk4xMU1HSDR5MVRUdFZrTUgzQT09IiwibWFjIjoiNzkyZjVhMTc2NjJlOWJjYTdhMWE4ZGFmM2ZkYTRkYzIyZjkzNTc2ZDk4NTAxNGQyMmZlNmEyZWU4OTA3ZjIyMSIsInRhZyI6IiJ9 limit 1)