Unable to Open SKP File – “Format de fichier inattendu.” (SketchUp 2018)

Hello,
I’m encountering an issue when trying to open one of my SketchUp files. I’m using SketchUp Pro 2018, and each ti

me I attempt to open the file, I receive this error message:

The link of the file: https://drive.google.com/file/d/1YNThVcuRBOYZNkrDg7NGsfAVACWA0YJJ/view?usp=sharing

Thank you in advance for your help.
Best regards,