You need to follow the instructions in the upgrade guides between Jenkins (your version below 2.777.1 and latest. The Jenkins 2.277.1 upgrade guide is especially important to follow at Upgrading to Jenkins 2.277.1 because it will guide you to upgrade to current versions of all plugins, remove plugins with security warnings, remove deprecated plugins, and remove unused plugins.
Refer to Table to Div Migration - Debugging for instructions to diagnose that type of message. The general pattern includes:
- Update plugins to their latest releases
- Remove plugins with security issues (like the TFS plugin)
- Remove plugins that are deprecated (like checkstyle, warnings, etc.)
- Remove unused plugins
- Compare your list of plugins with the plugins known to have issues with tables to divs. Remove or disable plugins with known issues
Selectively disable plugins until you locate the plugin that is causing the issue. Report an issue for that plugin using the "Issue Reporting" instructions.