Question: Suppress Warnings

I create and use the variable e (for elementary charge) often in my work.  I recently upgraded from version 2019 to version 2021 .  My workbooks now show the following warning when I run anything using my e vaiable.

Warning, if e is meant to be the exponential e, use command/symbol completion or palettes to enter this special symbol, or use the exp function
 

Is there a way to turn off this warning?  It is very annoying and a bit embarassing when I demo anything.

Thanks

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