SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IncvZ1B6bzAvQnJnMUorZzNnZ1ZDc2c9PSIsInZhbHVlIjoiVncvbXAwc3dnU3pDdjNCNytCTWxhQT09IiwibWFjIjoiNzlhM2UzMjY5NTIzY2FiZDFkOGIwOWVhY2M3MmVjOWFhMGExZDgxOTQ5ZDBkNzkzNzYxNjY1ZWYyNTM1NzU3ZSIsInRhZyI6IiJ9 limit 1)