SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZXazEwVGp0bjNVZW9UN0o2d2YwRWc9PSIsInZhbHVlIjoiQkk4TkhRQmJIQ0M1THBvVTB6S1dFUT09IiwibWFjIjoiNGYzYzlhZWMxY2I4ZjU4ZDIwY2RjOWJjN2U2ZTY2OGJjZDVjZjgwODkzNmFkZTFjOTQ3ZmEzNDA3NWIwY2FlYyIsInRhZyI6IiJ9 limit 1)