SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjNscTNMSEFKeTQwRmI3bFk0dlM1N3c9PSIsInZhbHVlIjoidm9zM3RENU5FK3JQRU5aY2xFNVhHQT09IiwibWFjIjoiYmNiYjBjMjVhNzIyYWJkY2Y4YmIxZjEwYjExNDg3MDAzMzBlNDY3NTc1YjNhOTExYzgyOTA1NTU2NTdlYTk1MyIsInRhZyI6IiJ9 limit 1)