SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJML3htU3krM3lFUVNjOWd5cjdieVE9PSIsInZhbHVlIjoiTG1QdlExQUIxMXF1Y2ZyR2RsWDFzQT09IiwibWFjIjoiZTMyOTViZjliMTkwZGUwODMzYTMxMTg5YWJjZTg4MmQzODZmOGVlNGMxYWQzMWU2Mzg0ZmQyYTAyMzBlMmYxOCIsInRhZyI6IiJ9 limit 1)