SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InF3L0kvKzVjeDJ5eWVKTmNUaFFvSEE9PSIsInZhbHVlIjoiazFKVlBsZDlIUlpyaHJmZW1lWFVOUT09IiwibWFjIjoiOGY5MmE4NDExZjI2MDE1ZWE1ODNjODhjMzBkMjk5MTc5MjAxN2RmZDc3MmU2MWRkMjQxODk1MTg0MDJkNzQ5NSIsInRhZyI6IiJ9 limit 1)