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Error: A second operation started in this context before a previous asynchronous operation completed.

 

 

Error:

A second operation started on this context before a previous asynchronous operation completed.

Use 'await' to ensure that any asynchronous operations have completed before calling another method on this context.

Any instance members are not guaranteed to be thread safe."

 

 

Reason:

You also have to use the method on await with the Linq EF Entity Framework

 

Wrong code:

clsDB.Add_or_Update_Record_from_List(sURL_Detail, sTitle);

 

 

Solution:

Right call with await

await clsDB.Add_or_Update_Record_from_List(sURL_Detail, sTitle);

 

 

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