Hi Ninja
Hello,
I sent a ticket to the host here is what answers me : " I would like to point out that the software configuration is common to all shared servers and cannot be personalized, we carry out periodic updates according to technical requirements.
Changing the settings is not possible.
You can install the module in 1 click from your customer area.
https://docs.ovh.com/fr/hosting/modules-en-1-clic/
I also invite you to update the configuration of the PHP version of your module.
I therefore invite you to connect to your web hosting by FTP and create the .ovhconfig file under the hosting root directory then fill it with these lines of code:
app.engine = php
app.engine.version = 7.3
http.firewall = none
environment = production
container.image = stable
For more details, you can check this guide link:
https://docs.ovh.com/fr/hosting/configurer-fichier-ovhconfig/ "**
I think I did what he told me, if you can check? do you have a tip so i can start my site? Cause I don't know what to do at all