Register issue : HubiC api server responded with return code: 0

[mysiki]

Hello,

After succefully instal the hubic2swiftgate script, set all the config variable I cannot succes for register my client ...

Same error with both autoregister or register mod. I enter my Hubic credential and I give in return :
(I hide with XXX the personal information ;) )

For URL : https://hub.local/autoregister/?client=hubic&password=mypassword&hubic_user=XXX&hubic_password=XXX
I get :
HubiC api server responded with return code: 0
Failed to request authorization code, check client_id or redirect_ur

• 'redirect_uri' => https://hub.local/callback/
• 'client_id' => api_hubic_XXXX

(same with the register mod, i get
Notice: Undefined variable: uri in C:\xampp\htdocs\hubic\simple.php on line 386
HubiC api server responded with return code: 0 )

What is this error code 0 ? I have make a lot of time on it, so if somebody can help me :) ?

Nota : thanks for this project, it's very useful

[mysiki]

If I can had some information, I have this message : SSL certificate problem: self signed certificate in certificate chain1

But many link say that it work with a self signed certificate ... any idea ?