Strange cache/permissions problem ?

Hello,

I’m tryng to install SuiteCRM latest version and there is a strange problem that’s driving me nuts :

Whatever change I make in the admin panel, like hiding languages or sorting them, it looks like changes are saved correctly in config_override.php file but are not displayed in the browser.

When I click “save”, the changes in the form are gone, while the data in files are still intact. So it looks like a cache problem ?

Sometimes it works, but it mainly fails…

Tested with full 777 permissions just to be sure…
Installation done at least 10 times.
Developper mode enabled to disable cache (?)

I’m stuck, please help.

Thanks

Which version of SuiteCRM are you running?

What is your web server set up and versions?