Need help with .Net error...

[Wokawidget]

I do not have an enumType in my project
Is this a gerneral error?

Server Error in '/HSEGateKeeper' Application.
Type provided must be an Enum. Parameter name: enumType
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentException: Type provided must be an Enum. Parameter name: enumType

Source Error:
An unhandled exception was generated during the execution of the current
web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[ArgumentException: Type provided must be an Enum. Parameter name: enumType]
Upgrade.CEventLog.MoveToEventLog(CDatabase& DB, String sUserID, String sRequestCode, DateTime dOverdue, String sComment, Int32 lActionID, Boolean
Success, Object vNewTime, Object vActionID) GateKeeperDA.DocketDA.UpdateRespondAction(String DocketNo, String

[nemaroller]

You're obviously making a call to some method that is making some other call that needs a parameter as an enum, but you're passing the wrong parameter type to the method.