Problems with re-login into Jenkins

Today I ran into a problem with re-login in Jenkins. After the session was broken as a result of restarting the Tomcat daemon, I was asked to log in with a new one, but the logins were unsuccessful.

The culprit was the cookie - JSESSIONID which had to be deleted manually each time before re-login:

in order for everything to work, you need to edit the Tomcat config /usr/share/tomcat/conf/server.xml and add session="false" to the appropriate section.

An example of a complete section is shown below:

<Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443"
               URIEncoding="UTF-8"
               session="false" />