InfoPath Dev

Hi I developed a form in InfoPath designer 2010 and deployed on SP 2013. My SP Farm as 2 WFE's and 2 APP servers and 1 web server. The deployed form is opening well in all servers except in 1 WFE server while loading the form and giving a correlation ID. Given below is the log of the correlation id that i received. *** About my form: Contains few data connections to fetch data from list and hitting GetUserProfileByName webservice to fetch user details. Form has code behind. but nothing is done on form_load() method. can some one assist me in fixing this issue. --------------- log messages ------------------ w3wp.exe (0x1E58) 0x1228 SharePoint Foundation Logging Correlation Data xmnv Medium Name=Request (GET:http://spserver/gss/timeapp/_layouts/15/FormServer.aspx?XsnLocation=http%3a//spserver/timeapp/FormServerTemplates/TimeSheet.xsn&SaveLocation=http%3a//spserver/timeapp/TimeSheet&ClientInstalled=true&DefaultItemOpen=1&Source=http%3a//spserver/timeapp/TimeSheet/Forms/MyView.aspx) w3wp.exe (0x1E58) 0x1228 SharePoint Foundation Authentication Authorization agb9s Medium Non-OAuth request. IsAuthenticated=True, UserIdentityName=0#.w|dc\User1, ClaimsCount=90 w3wp.exe (0x1E58) 0x1228 SharePoint Foundation Logging Correlation Data xmnv Medium Site=/gss/timeapp w3wp.exe (0x1E58) 0x1228 InfoPath Forms Services Conversion and Deployment m1ev Medium Schema file was already loaded: BuiltInActiveXControls.xsd w3wp.exe (0x1E58) 0x1228 InfoPath Forms Services Runtime - Business Logic m1ft Critical An exception occurred during loading of business logic. (User: 0#.w|dc\User1, Form Name: TimeSheet, IP: , Request: http://socialuat/_layouts/15/FormServer.aspx?XsnLocation=http://spserver/timeapp/FormServerTemplates/TimeSheet.xsn&SaveLocation=http://spserver/timeapp/TimeSheet&ClientInstalled=true&DefaultItemOpen=1&Source=http://spserver/timeapp/TimeSheet/Forms/MyView.aspx, Form ID: urn:schemas-microsoft-com:office:infopath:TimeSheet:-myXSD-2014-02-09T14-32-13, Type: NullReferenceException, Exception Message: Object reference not set to an instance of an object.) w3wp.exe (0x1E58) 0x1228 InfoPath Forms Services Runtime m1fq Exception Solution deserialization failed with unhandled exception System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.Office.InfoPath.Server.SolutionLifetime.BusinessLogicLoader.InitializeAddin(Assembly rootAssembly) at Microsoft.Office.InfoPath.Server.SolutionLifetime.BusinessLogicLoader.Deserialize(EnhancedBinaryReader reader) at Microsoft.Office.InfoPath.Server.SolutionLifetime.Solution.<>c__DisplayClass8.b__7() at Microsoft.Office.Server.Diagnostics.FirstChanceHandler.ExceptionFilter(Boolean fRethrowException, TryBlock tryBlock, FilterBlock filter, CatchBlock catchBlock, FinallyBlock finallyBlock) StackTrace: at Microsoft.Office.Server.Native.dll: (sig=b9944ebb-0ede-47fe-ba7c-79e940e3c2c5|2|microsoft.office.server.nativ... w3wp.exe (0x1E58) 0x1228 InfoPath Forms Services Runtime m1fq Exception ...e.pdb, offset=131CE) at Microsoft.Office.Server.Native.dll: (offset=21BFD) w3wp.exe (0x1E58) 0x1228 SharePoint Server Unified Logging Service c91s Monitorable Watson bucket parameters: SharePoint Server 2013, ULSException14, 41b7c39f "infopath forms services", 0f001181 "15.0.4481.0", fd34ba92 "microsoft.office.infopath.server", 0f0011a5 "15.0.4517.0", 51a73192 "thu may 30 04:01:38 2013", 0000218b "0000218b", 0000006f "0000006f", 4a6d3421 "nullreferenceexception", 6d316671 "m1fq" w3wp.exe (0x1E58) 0x1228 InfoPath Forms Services Runtime m0ox Exception Unhandled exception when rendering form System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.Office.InfoPath.Server.SolutionLifetime.BusinessLogicLoader.InitializeAddin(Assembly rootAssembly) at Microsoft.Office.InfoPath.Server.SolutionLifetime.BusinessLogicLoader.Deserialize(EnhancedBinaryReader reader) at Microsoft.Office.InfoPath.Server.SolutionLifetime.Solution.<>c__DisplayClass8.b__7() at Microsoft.Office.Server.Diagnostics.FirstChanceHandler.ExceptionFilter(Boolean fRethrowException, TryBlock tryBlock, FilterBlock filter, CatchBlock catchBlock, FinallyBlock finallyBlock) at Microsoft.Office.InfoPath.Server.SolutionLifetime.Solution.ConstructFromSerializedStream(ConversionContext context, SolutionStreams sol... w3wp.exe (0x1E58) 0x1228 InfoPath Forms Services Runtime m0ox Exception ...utionStreams, String assemblyRootFolder, SolutionIdentity solutionIdForErrorsOnly, DelayLoadOptions delayLoadOptions) at Microsoft.Office.InfoPath.Server.SolutionLifetime.SolutionCache.<>c__DisplayClass14.b__11() at Microsoft.Office.InfoPath.Server.SolutionLifetime.SolutionCache.EnsureObjectInCache[T](String cacheId, ValidateCacheObject`1 validateCacheObject, CreateCacheObject`1 createCachedObject, AddToCache`1 cacheObject) at Microsoft.Office.InfoPath.Server.SolutionLifetime.SolutionCache.EnsureAdminSolutionInCache(SolutionIdentity solutionId, FormTemplate formTemplate) at Microsoft.Office.InfoPath.Server.SolutionLifetime.SolutionCache.GetAdminSolutionById(SPSite site, SolutionIdentity solutionId, Solution solutionInCache, String cacheId) at... w3wp.exe (0x1E58) 0x1228 InfoPath Forms Services Runtime m0ox Exception ... Microsoft.Office.InfoPath.Server.SolutionLifetime.SolutionCache.GetSolutionById(SPSite site, SolutionIdentity solutionId) at Microsoft.Office.InfoPath.Server.Controls.XmlFormView.DataBindInternal(SolutionMetaInformation solutionMetaInformation, DocumentMetaInformation documentMetaInformation, String absoluteSolutionLocation, Boolean hasCloseHandler, Document& document) at Microsoft.Office.InfoPath.Server.Controls.FormServerPage.InitializeRenderInLine(SolutionMetaInformation solutionMetaInformation, DocumentMetaInformation documentMetaInformation, String absoluteSolutionLocation) at Microsoft.Office.InfoPath.Server.Controls.FormServerPage.NewEditingSession(SPSite contextSite, FormServerPageQueryParameters queryParameters, Boolean isFormServerProperlyConfigured, Boolean& renderS... w3wp.exe (0x1E58) 0x1228 InfoPath Forms Services Runtime m0ox Exception ...essionsStateError) at Microsoft.Office.InfoPath.Server.Controls.XmlFormView.StartNewEditingSession() at Microsoft.Office.InfoPath.Server.Controls.XmlFormView.EnsureDocument(EventLogStart eventLogStart) at Microsoft.Office.InfoPath.Server.Controls.XmlFormView.<>c__DisplayClass8.b__5() at Microsoft.Office.Server.Diagnostics.FirstChanceHandler.ExceptionFilter(Boolean fRethrowException, TryBlock tryBlock, FilterBlock filter, CatchBlock catchBlock, FinallyBlock finallyBlock) StackTrace: at Microsoft.Office.Server.Native.dll: (sig=b9944ebb-0ede-47fe-ba7c-79e940e3c2c5|2|microsoft.office.server.native.pdb, offset=131CE) at Microsoft.Office.Server.Native.dll: (offset=21BFD) w3wp.exe (0x1E58) 0x1228 SharePoint Server Unified Logging Service c91s Monitorable Watson bucket parameters: SharePoint Server 2013, ULSException14, 41b7c39f "infopath forms services", 0f001181 "15.0.4481.0", fd34ba92 "microsoft.office.infopath.server", 0f0011a5 "15.0.4517.0", 51a73192 "thu may 30 04:01:38 2013", 0000218b "0000218b", 0000006f "0000006f", 4a6d3421 "nullreferenceexception", 6d306f78 "m0ox" w3wp.exe (0x1E58) 0x1228 SharePoint Foundation Micro Trace uls4 Medium Micro Trace Tags: 0 nasq,3 agb9s,34 m1ev w3wp.exe (0x1E58) 0x1228 SharePoint Foundation Monitoring b4ly Medium Leaving Monitored Scope (Request (GET:http://spserver/gss/timeapp/_layouts/15/FormServer.aspx?XsnLocation=http%3a//spserver/timeapp/FormServerTemplates/TimeSheet.xsn&SaveLocation=http%3a//spserver/timeapp/TimeSheet&ClientInstalled=true&DefaultItemOpen=1&Source=http%3a//spserver/timeapp/TimeSheet/Forms/MyView.aspx)). Execution Time=72.5376409571608