error
The French word for 'error' is 'erreur'. It is used in the same way as in English, to refer to a mistake or inaccuracy. For instance, if a mistake was made in a calculation, you would say 'Il y a une erreur dans le calcul' which translates to 'There is an error in the calculation'.
I made a mistake
This sentence is used when someone admits that they made a mistake. The verb 'commis' is the past participle form of 'commit' and is used in this sentence to express the past action of making a mistake.
There is a mistake in the system
This phrase is typically used in the context of computer systems or processes where something is not working as it should. It implies a malfunction or an error that is affecting the operation of the said system.
It's a serious mistake
This sentence is typically used to express disapproval or concern about a particular action or decision deemed as a grave mistake. The adjective 'grave' intensifies the seriousness of the error committed.