SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InVxTkdOanExYXJseXFIOXE1ci8yQ2c9PSIsInZhbHVlIjoiUkhzcC95L3BaNWFqYkZtWGg4UnU2QT09IiwibWFjIjoiNGMxY2ZmYzY1NzMyNjA0MTVhZDZiODM4ZDA3Mzk5OWQxZWFjZDRiMjViMjRmM2JiOGFmMTAyNTE5Njc1NWEwZiIsInRhZyI6IiJ9 limit 1)