Bad Gateway Web server received an invalid response while acting as a gateway or proxy server.

[Nikolas Reissis]

Hi,
I just downloaded and istalled Prestashop after testing it online.
It was really simple to install following the instructions.

But when I try to make any change from the admin section I get an error:
Bad Gateway
Web server received an invalid response while acting as a gateway or proxy server.

Still the changes are recorded to the database.
Could anyone advise me how to fix the problem?

[nvd80]

Same problem here...anyone in this community care to help? If this issue already resolve, could u pls provide the link..I think this problem is quite common...

the changes did recorded but not like what u want. I enter 1 product but it inserted 115 of it inside the database

[Aalandjana]

Hi, That is exactly what is happening to me - error 502 everytime I try to save but changes still recorded in database. Also when I created a product it inserted it 120 times

Anybody knows what is wrong and how to resolve this?

Thanks