Bug with maxValueF (v17.2)

[Xaveriux]

Well, I was trying to edit somes position of my pokémon sprites and suddenly it appears this error and I don´t know why. I´ve been trying to solved it but I don´t know where it comes from. So if anyone knows how to fix it, it´d be great, because I can´t do anything without positioning the sprites. Thank you.

Here it is the error: screenshot

 

[Mr. Gela]

Are you using any scripts other than the ones that come with Essentials?

 

[Xaveriux]

Only Klein´s one to take map screenshots.

 

[Maruno]

Have you updated your game from an older version of Essentials? If so, you've done it wrong.