SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlE0UUJ3OWlqOEo4b1ZISEx5cHA4Wnc9PSIsInZhbHVlIjoiUitWUndTN1hjZGovaGtGamg1QjB0dz09IiwibWFjIjoiMDY0MmVhYmY3OGQyNzU2MWE0OWU2OTEzNWZmY2Q5ZmYwOGU2YTA3ZmQwMmRlYjZlY2M3M2Y2NDg0MjQzZTYyNyIsInRhZyI6IiJ9 limit 1)