Hello Jagmohan,
It's you again hehe.
Here's my error log
Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=8.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: An exception occurred while creating content page from root page.Detail:
<OrganizationServiceFault xmlns:i="www.w3.org/.../XMLSchema-instance" xmlns="schemas.microsoft.com/.../Contracts">
<ActivityId>19d27be3-156e-4930-8d27-ac3dfb2c40c2</ActivityId>
<ErrorCode>-2147220891</ErrorCode>
<ErrorDetails xmlns:d2p1="schemas.datacontract.org/.../System.Collections.Generic">
<KeyValuePairOfstringanyType>
<d2p1:key>OperationStatus</d2p1:key>
<d2p1:value xmlns:d4p1="www.w3.org/.../XMLSchema" i:type="d4p1:string">1</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>SubErrorCode</d2p1:key>
<d2p1:value xmlns:d4p1="www.w3.org/.../XMLSchema" i:type="d4p1:string">100009</d2p1:value>
</KeyValuePairOfstringanyType>
</ErrorDetails>
<Message>An exception occurred while creating content page from root page.</Message>
<Timestamp>2018-03-28T17:42:23.694373Z</Timestamp>
<ExceptionRetriable>false</ExceptionRetriable>
<ExceptionSource i:nil="true" />
<InnerFault i:nil="true" />
<OriginalException i:nil="true" />
<TraceText>
[Adxstudio.Xrm.Plugins: Adxstudio.Xrm.Plugins.MultiLanguage.WebPagePlugin]
[c4005e6a-2b70-e611-80d7-00155d8875af: Adxstudio.Xrm.Plugins.MultiLanguage.WebPagePlugin: Create of adx_webpage]
WebPagePlugin: Execute: Begin
An error occured while retrieving default language of the website: The given key was not present in the dictionary.
Updating root page or creating content page operation failed.
</TraceText>
</OrganizationServiceFault>
Thank you so much for replying,
Romark