SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFUNndQN3NKSlgzbkQ4aXZaNjBsRVE9PSIsInZhbHVlIjoiVUhVMXhpRXRmKzNDZ2N6K3FXSmNlZz09IiwibWFjIjoiYzhmZTZkM2I5MDEwM2Y1NzQ2NzRjMGMyNTNhYjBhNDIyMGM1NmMyZGU1ZDQyZWMyMGY5MTdmN2M1OWE0ODZjMyIsInRhZyI6IiJ9 limit 1)