Changes to php scripts causes script to RUN on server!

When I make a change to a php script, the script RUNS on the server as if I typed the url in a browser and hit enter!  How is this possible.  I have Dreamweaver 20.2

I have verifed this is happening by looking in our log files after I make a change to a file.  I notice that the script that "runs" has random letters added to the files name.  [quote_sckcalc_2uj16ehs4z.php]  The 2uj16ehs4z is NOT part of the files name.

Any ideas why/how this could happen!

Thanks!