SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImhsbWpJampOaDdjV21WTm11YXNxREE9PSIsInZhbHVlIjoiZ0JnS2MvSVZvdkVtcmhoSWZOeUFiUT09IiwibWFjIjoiNDc4ZmEzMjIwMTZjOGNhNWIwNWJiNDdjZGM4MWY2ZGQzNTE4OGYwMGM3OThkMTExZTdlYjcxMTg0YjY2MGNhZiIsInRhZyI6IiJ9 limit 1)