Backoffice Broken

bo-issue.png Hi Team, I am using Hybris 2105 and have 2 admin (backoffice nodes). One is working fine but another keeps breaking every now and then (refer to the image attached). It shows a yellow ribbon and says check logs and on the left I can see 3 new tabs (persnal data, node1 and node2). Anyone knows how to fix?

Regards

Mo