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EXCERPT:
Common Causes of the ERR_EMPTY_RESPONSE Error
This error is often caused by connectivity issues, such as a poor internet connection or problems with the server itself.
It can also be caused by browser extensions or too much browser cache.
In addition, you might be using a security program that is blocking the connection. The issue might also be attributed to problematic temp files.
It can be hard to determine the exact cause of the error. However, there are a few simple things you can do to fix it.
The remainder of the article:
How To Fix the “ERR_EMPTY_RESPONSE” Error (5 Potential Solutions) . . .