Well...
As I can see from the initial screenshot of the keyword test, there is an attempt to click on the panelSystemconfigurationtabs object that is a child (direct or indirect, depending on how it was NameMapped) of the pageShoaib85CandelaaccountLogin page.
On the other hand, it can be seen from your second screenshot that there is more than one object with the panelSystemconfigurationtabs name in your NameMapping tree.
So my current understanding is that TestComplete tries to click the tab for the object where this tab is absent.
You should review your NameMapping, make object names to be unique and their identification attributes are not ambiguous.