Question1Replies89Views PorkodiM Member since 2013 3 posts Serendebyte Inc Posted: 2 years agoLast activity: 2 years 6 months ago Closed Pega Log issuesHi All,We are facing the below issues frequently whenever the server is going down.Could any one of you help me in resolving this.I have attached the file with log issues.×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 2 years agochandrasekhar_g PEGA replied to PorkodiMHi, 1.For first exception refer following link : https://stackoverflow.com/questions/14588727/can-not-deserialize-instan… 2. for second exception refer following link : https://pdn.pega.com/community/product-support/question/pagecannotbeser… 3. for third exception refer following link : https://pdn.pega.com/community/product-support/question/rule-lookup-fai… These will help you in resolving the exceptions.