After 6.4.2-7.0.10 upgrade the following error shows up in the log:
[c.a.j.plugin.issuetabpanel.IssueTabPanelInvokerImpl] showPanel does not implement IssueTabPanel.com.atlassian.jira.plugin.issuetabpanel.IssueTabPanel3Adaptor(com.atlassian.jira.issues.Issue, com.atlassian.crowd.embedded.api.User). This likely means the plugin is not compatible with this version of JIRA.
Please advise how to fix it.
Thanks!