SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IktNWGtDTEhvdFNZOUx6dXpGeE0yQXc9PSIsInZhbHVlIjoiS2pqK3B0WDRXQlJsWFhEdzAzK1Azdz09IiwibWFjIjoiZDUwZjM0ODk3MzhmZDI4M2M2MzRkMWQ0ZDcyOGMzZTkwMTk4MGFiMTFlYTA3YmZjNjBhNzBlY2I2Y2M4Mzk3ZSIsInRhZyI6IiJ9 limit 1)