[SOLVED] The project is gone - No user right

Is there an history of modifications I done on the project ?

I can't find what I've done that broke project.

I send screenshots of every screen where my project is showed.
My project is called 'Congés' and i was Project Manager (i'm the project creator)

How can i remove or modify my project if there isn't manager anymore ?

Hi Babynus

I found the solution thanks to you.
I did a silly thing when my user account was 'administrator' in changing my role in a project. I changed it from 'Project Manager' to 'Guest'.
Having no assigned task, I could not see the project anymore.
I had to use the "Super" administrator account to change my role in the project, so I could get visibility on my project.

Thank you for your help Babynus!