Question2Replies92Views RyanR175 Member since 2016 4 posts SmartRules Posted: June 12, 2017Last activity: June 16, 2017 Closed Solved Designer Studio portal errorHi all,When logging in, I receive the following error message: Could one point out the resolution to this error?Regards, Ryan***Updated by Moderator: Marissa to update categories*** Low-Code App Development Dev/Designer Studio Low-Code App Development Upgrades ×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: 3 years agoPaulGentile_GCS PEGA replied to RyanR175What recent changes were made? We'll need this context. This type of issue has been seen after upgrades. https://pdn.pega.com/support-articles/nullpointerexception-after-upgrading-prpc-717 https://pdn.pega.com/community/pega-product-support/question/prpc-717-1st-node-cluster-not-working Can you post the stacktrace? Accepted Solution Posted: 3 years agoRyanR175 SmartRules replied to RyanR175Issue side: Server side. Solution: (The "heap" message hints to the resolution.) The log level has been increased. Up and working again.