SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjV2ZW8vS3BMVnNFL0RUNldSbk1qZmc9PSIsInZhbHVlIjoiQzhUMHVPZ3JOOWg0eDkrWVd2RmEyZz09IiwibWFjIjoiYWIwNzk3NWI1MmYzYjI1ZTZhNjJkYjY1MjM0OTIwMmUyM2RkY2ViYzk4ZmY1NWIzN2Y1NWZhMDY3MzFjZDg4ZiIsInRhZyI6IiJ9 limit 1)