SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZHeXJvRUNseG9DZnlRb2NiWHdab1E9PSIsInZhbHVlIjoiQ24xWXlnOEdNU2xsRXBzQlFQZ1F1QT09IiwibWFjIjoiMDJlMjI1Y2Y2M2EzMWNlOWM0NTRlMTk0NmMyYTY3ZjY3YTdkMzc2MGIxYzY0OTMwOWUwZTMxMWEyYTUxNWNmYyIsInRhZyI6IiJ9 limit 1)