When executing Grunt commands, 'Access is denied' error occurs.

I have some application which uses grunt. My application was working perfectly until yesterday. But today, when I try to execute any grunt commands, I get 'Access is denied' error. Please find the below screenshot. Not sure why is this happening.



The issue provides only screenshots and does not name a command, file, test, or reproducible setup. Start by obtaining the exact Grunt command and environment details, then reproduce the “Access is denied” error. Done requires a confirmed cause and a clearly scoped fix or documentation update, with relevant tests where applicable.

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