When creating a task i get this error, i don't know how and why and already tried to fix it, really need some help with this:
Unhandled exception:
Exception type: System.ServiceModel.FaultException`1[Microsoft.Xrm.Sdk.OrganizationServiceFault]
Message: System.Xml.XmlException: System.ArgumentException: Cannot load resource that matches "Error_Message_0x80040226" identifier.
Parameter name: name
at Microsoft.Crm.Application.ResourceManager.BasicResourceManager.GetCultureString(String name, CultureInfo culture, IOrganizationContext context)
at Microsoft.Crm.Application.Utility.RoleEditorLayoutMapper.GetLocalizedEntityName(String errorMessage, Int32 objectTypeCode)
at Microsoft.Crm.Application.Utility.RoleEditorLayoutMapper.FillPlaceholderFromLocalizedErrorMessage(String privilegeDeniedException, String localizedErrorMessage)
at Microsoft.Crm.Application.Controls.GridUIProvider.Render(HtmlTextWriter output)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.GetRefreshResponseHtml(IGridUIProvider uiProvider, StringBuilder sbTemp)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.Refresh(String gridXml, StringBuilder sbXml, StringBuilder sbHtml, Boolean returnJsonData)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.ProcessRequestInternal(HttpContext context) ---> System.ArgumentException: Cannot load resource that matches "Error_Message_0x80040226" identifier.
Parameter name: name
at Microsoft.Crm.Application.ResourceManager.BasicResourceManager.GetCultureString(String name, CultureInfo culture, IOrganizationContext context)
at Microsoft.Crm.Application.Utility.RoleEditorLayoutMapper.GetLocalizedEntityName(String errorMessage, Int32 objectTypeCode)
at Microsoft.Crm.Application.Utility.RoleEditorLayoutMapper.FillPlaceholderFromLocalizedErrorMessage(String privilegeDeniedException, String localizedErrorMessage)
at Microsoft.Crm.Application.Controls.GridUIProvider.Render(HtmlTextWriter output)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.GetRefreshResponseHtml(IGridUIProvider uiProvider, StringBuilder sbTemp)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.Refresh(String gridXml, StringBuilder sbXml, StringBuilder sbHtml, Boolean returnJsonData)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.ProcessRequestInternal(HttpContext context)
--- End of inner exception stack trace ---
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.ProcessRequestInternal(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously): Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #6B3E1484Detail:
<OrganizationServiceFault xmlns:i="www.w3.org/.../XMLSchema-instance" xmlns="schemas.microsoft.com/.../Contracts">
<ActivityId>e2b7b96e-ee96-4fbd-919a-9d631b5288c6</ActivityId>
<ErrorCode>-2147220970</ErrorCode>
<ErrorDetails xmlns:d2p1="schemas.datacontract.org/.../System.Collections.Generic" />
<Message>System.Xml.XmlException: System.ArgumentException: Cannot load resource that matches "Error_Message_0x80040226" identifier.
Parameter name: name
at Microsoft.Crm.Application.ResourceManager.BasicResourceManager.GetCultureString(String name, CultureInfo culture, IOrganizationContext context)
at Microsoft.Crm.Application.Utility.RoleEditorLayoutMapper.GetLocalizedEntityName(String errorMessage, Int32 objectTypeCode)
at Microsoft.Crm.Application.Utility.RoleEditorLayoutMapper.FillPlaceholderFromLocalizedErrorMessage(String privilegeDeniedException, String localizedErrorMessage)
at Microsoft.Crm.Application.Controls.GridUIProvider.Render(HtmlTextWriter output)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.GetRefreshResponseHtml(IGridUIProvider uiProvider, StringBuilder sbTemp)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.Refresh(String gridXml, StringBuilder sbXml, StringBuilder sbHtml, Boolean returnJsonData)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.ProcessRequestInternal(HttpContext context) ---> System.ArgumentException: Cannot load resource that matches "Error_Message_0x80040226" identifier.
Parameter name: name
at Microsoft.Crm.Application.ResourceManager.BasicResourceManager.GetCultureString(String name, CultureInfo culture, IOrganizationContext context)
at Microsoft.Crm.Application.Utility.RoleEditorLayoutMapper.GetLocalizedEntityName(String errorMessage, Int32 objectTypeCode)
at Microsoft.Crm.Application.Utility.RoleEditorLayoutMapper.FillPlaceholderFromLocalizedErrorMessage(String privilegeDeniedException, String localizedErrorMessage)
at Microsoft.Crm.Application.Controls.GridUIProvider.Render(HtmlTextWriter output)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.GetRefreshResponseHtml(IGridUIProvider uiProvider, StringBuilder sbTemp)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.Refresh(String gridXml, StringBuilder sbXml, StringBuilder sbHtml, Boolean returnJsonData)
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.ProcessRequestInternal(HttpContext context)
--- End of inner exception stack trace ---
at Microsoft.Crm.Core.Application.WebServices.AppGridWebServiceHandler.ProcessRequestInternal(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously): Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #6B3E1484</Message>
<Timestamp>2019-03-01T17:53:52.4439255Z</Timestamp>
<ExceptionRetriable>false</ExceptionRetriable>
<ExceptionSource i:nil="true" />
<InnerFault>
<ActivityId>e2b7b96e-ee96-4fbd-919a-9d631b5288c6</ActivityId>
<ErrorCode>-2147220970</ErrorCode>
<ErrorDetails xmlns:d3p1="schemas.datacontract.org/.../System.Collections.Generic" />
<Message>System.ArgumentException: Cannot load resource that matches "Error_Message_0x80040226" identifier.
Parameter name: name</Message>
<Timestamp>2019-03-01T17:53:52.4439255Z</Timestamp>
<ExceptionRetriable>false</ExceptionRetriable>
<ExceptionSource i:nil="true" />
<InnerFault i:nil="true" />
<OriginalException i:nil="true" />
<TraceText i:nil="true" />
</InnerFault>
<OriginalException i:nil="true" />
<TraceText i:nil="true" />
</OrganizationServiceFault>