Your original error message was that the function csErrorClass couldn't be found in the csDB package. And that makes sense from the above code, because that function is not defined anywhere, nor is it exported from csLogs::Error. Could that be your problem?

Do you define this function in csLogs::Error, and if so, why are you not exporting it? 

    @EXPORT = qw( csWarn csDie csErrorClass );

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In reply to Re (5): exporter and multiple namespaces by btrott
in thread exporter and multiple namespaces by AidanLee

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