Error converting data type nvarchar to int.

Server Error in '/' Application.

Error converting data type nvarchar to int.

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.Data.SqlClient.SqlException: Error converting data type nvarchar to int.

Source Error: 


Line 66: 		myCommand1.Parameters.AddWithValue("@postid", articleid)
Line 67: 		Dim myreader As SqlDataReader
Line 68: 		myreader = jamglobals.runReaderQuery(myCommand1)
Line 69: 		Dim myout As New StringBuilder
Line 70: 		myout.Append("<div class='card card-lg cardborder' style='margin:10px'>")

Source File: C:\Domain\JAM\viewarticle.aspx.vb    Line: 68

Stack Trace: 


[SqlException (0x80131904): Error converting data type nvarchar to int.]
   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +3335264
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +334
   System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +4679
   System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() +89
   System.Data.SqlClient.SqlDataReader.get_MetaData() +101
   System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted) +624
   System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest) +3392
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry) +725
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +84
   System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +312
   System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior) +108
   jamglobals.runReaderQuery(SqlCommand& cmd) +113
   viewarticlefix.viewarticlefix_PreRender(Object sender, EventArgs e) in C:\Domain\JAM\viewarticle.aspx.vb:68
   System.Web.UI.Control.OnPreRender(EventArgs e) +11728868
   System.Web.UI.Control.PreRenderRecursiveInternal() +132
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3671

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0