Tag: The remote server returned an error: (500) Internal Server Error

[Fixed] How to fix the “Unexpected response from server. The status code of response is ‘500’ in SharePoint 2016 Search error.”?

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 3,681 total views Issue Description: SharePoint Search has been working fine – all of a sudden we may notice the search has stopped working throwing this error – “Unexpected response from the server. The status code of the response is ‘500’.”   Solution: This is due to high memory utilization in the SharePoint server. Login to

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