The system Has experienced a an error trying to action your request.
The Technical team has been notified of this problem right away and are looking into it.
However, should this issue persist, please escalate this to your System Administrator and provide the information in the box below. We sincerely apologise for the inconvenience caused.
DATE: 8/23/2026 12:46:10 PM
MESSAGE: Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'.
SOURCE: utilidesk.backend
INSTANCE:
DATA: System.Collections.ListDictionaryInternal
TARGETSITE: System.String NonQuery(System.String, System.Data.SqlClient.SqlParameter[], System.String, System.String)
STACKTRACE: at utilidesk.backend.db.executeXQL.NonQuery(String sql_file_name, SqlParameter[] sp_params, String username, String session_id)
at utilidesk.admin.login_page.Page_Load(Object sender, EventArgs e) in E:\dev\utilidesk\_admin\login.aspx.cs:line 14
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)