Question1Replies93Views jiand1 Member since 2019 5 posts PEGA Posted: 1 year agoLast activity: 1 year 2 months ago Closed pg empty after db.open contextHi,We've seen this issue on 8.1.1 and understand that it is patched in 126.96.36.1999-07-16 10:49:38,054 [sse-nio-8407-exec-40] [TABTHREAD0] [ ] [ SREFW:01.01.01] (erated.pega_uiengine_pzcontrol) ERROR ibpmadm-dev.cisco.com|xx.xx.xx.xx todd - pg empty after db.open I'd just like to know more about this issue / what the root cause is since it seems to happen randomly and is fatal to the nodes.Thanks,Dennis***Edited by Moderator Marissa to update SR Details*** Pega Platform SR Exists ×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: 1 year agoSusanLiu_GCS PEGA replied to jiand1The root cause of the isuse is that Missing images were removed during cleanup within upgrades. Two GIF files: webwb/zchecked.gif and webwb/zchecked.gif are not present in DB due to this pzGetbase64encodedImage RUF is logging this error. These two images are referenced in Rule-Declare-Pages.pzKeys section.