What does "Length cannot be less than zero" mean?

[GavinTheGoat129]

When ever i try and add something in these groups it says "Length cannot be less than zero" but i have no clue what this means... Can someone help me out please? 🙏🙏

[3sx]

Did you fix it ?

[Gluups]

Hello,
Pay attention that you must give the most details you can, so that the reader can know the context.
For instance, if you forget to give a name to a new group, you will obtain this error message.
Once you know it, you can use the product, so maybe for the moment being the priority will be given to really blocking errors.

If you had this error message in another context, as I said please be as precise as possible to describe the context.
For instance, if the error message gives a line number, this helps a lot to situate the context (it is more true when working on the same version as the user that mentions the error, well this is the best situation).
For this reason, it is always a good idea to give the version number, even if it is only useful in some situations.
Maybe the date of your download can help, with the same reservation a mentioned in previous paragraph.