I am receiveing attached error message when user directly opens Approval Task link from email. If user first login into SharePoint and then try to open Worklist item then user didn't receive this error message. Can you please help me to ffix following issue.
Please provide user with Contribute rights on sharepoint site. In any componenet of you k2 application this site has been utilized thats why it request for the site permission then only k2 form will open .
Please let me know if its worked in your scenario .