error : acdcli sync --> error 404 on bronwser

[jmma59650]

#> acdcli sync
For the one-time authentication a browser (tab) will be opened at https://tensile-runway-92512.appspot.com/.
Please accept the request and save the plaintext response data into a file called "oauth_data" in the directory "/home/jean-marie/.cache/acd_cli".
Press a key to open a browser.

Press a key if you have saved the "oauth_data" file into "/home/jean-marie/.cache/acd_cli".
Using PPAPI flash.
--ppapi-flash-path=/usr/lib/adobe-flashplugin/libpepflashplayer.so --ppapi-flash-version=
Nouvelle fenêtre ouverte dans la session du navigateur

In browse :
https://tensile-runway-92512.appspot.com/ error 404