falseSystem.InvalidOperationException: There is an error in XML document (1, 141). ---> System.FormatException: Input string was not in a correct format. at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderPreBookRequest.Read5_LoginDetails(Boolean isNullable, Boolean checkType) at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderPreBookRequest.Read6_PreBookRequest(Boolean isNullable, Boolean checkType) at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderPreBookRequest.Read7_PreBookRequest() --- End of inner exception stack trace --- at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events) at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle) at Intuitive.Serializer.DeSerialize(Type oType, String sString, Boolean bAppendheader) at iVector_TotalStayXML.RequestHandler.ProcessRequest(String Request, Dictionary`2 oHeaders, Int32& iBookingLogID) in C:\TeamCity\buildAgent\work\cdc6d9b34893db8a\ivectorxml\Classes\RequestHandler.vb:line 34