Delete CI error

Delete CI error

I have delete Workstation. I t gives this error:

FAILURE :Problem while Configuration Items

Please report the problem to the system administrator. Support file will have the error trace to analyze the problem and which can be created at Support -> Create Support File.

and..

FAILURE :java.sql.SQLException: The query processor ran out of stack space during query optimization. Please simplify the query.

Please report the problem to the system administrator. Support file will have the error trace to analyze the problem and which can be created at Support -> Create Support File.
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