Read the statement by Michael Teeuw here.
after MM-Update to 2.14.0 the MMM-PIR-Sensor module not working...
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 That is the solution. how embarrassing… Sorry!!! 
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 Don’t be embarrassed. Someone else will have the same issue and will now find the solution here . 
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 @MadScientist that’s the spirit 
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 @MadScientist and if you had run the upgrade script, it would have done the npm install in the appropriate module folders 
 see
 https://github.com/sdetweil/MagicMirror_scripts
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 @sdetweil said in after MM-Update to 2.14.0 the MMM-PIR-Sensor module not working...: @MadScientist and if you had run the upgrade script, it would have done the npm install in the appropriate module folders 
 see
 https://github.com/sdetweil/MagicMirror_scriptsThanks… for the next update 
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 @sdetweil Hehe, I only remembered to mention the script after I already replied. 
 Let me take this opportunity to thank you for what you do or this community!

