I updated Jenkins to version 2.289.2 and restarted an application. It started correctly and I was able to get to the Dashboard page. However when I am trying to login I am getting this message :
HTTP ERROR 403 No valid crumb was included in the request
URI: /j_spring_security_check
STATUS: 403
MESSAGE: No valid crumb was included in the request
SERVLET: Stapler
how do I fix it??