Help urgently needed

I had… a website running at http://www.bordeaux-l-invitation-au-voyage.com/fr and wanted to clone the whole thing to construct english version.

I made a back up at :
http://www.bordeaux-l-invitation-au-voyage.com/fr/wp-content/uploads/wp-clone/wpclone_backup_14th_Apr_2015_12-17PM_L_wtPbFDe6ml.zip

I don’t know what happens but even with a fresh install, I can’t get my pages. Only the first one, has a correct setting.
And worse I can’t enter into the admin now.

Can somebody help ?

I also have made an export before this…
Thanks for any fix you can suggest.

https://ww.wp.xz.cn/plugins/wp-clone-by-wp-academy/