How to fix Error 502 - Bad Request?

[dwaqaddi]

Guys pahelp panu ba ausin to lage kasi nalabas Error 502 - Bad Request sa website, i use codeigniter. lage nalang kasi nalabas

[YowMamaSita]

it's probably a server/router mis-configuration, or pwede ring about cookies. are you doing something with cookies?

[ronleal0]

Check your base_url, you might have misspelled http or something. Or check your other configuration files especially the routing.

[j.calosor]

in my case I experienced that with .htaccess kinda messes up my route when I tried to remove the "index.php" in my url, if were on the same case it will help if you'll check your php info, hope it helps

[ebautistajr]

are you sure 502 is Bad Request? i think that is Bad Gateway am i right?

400 is Bad Request, 502 is Bad Gateway. If i would rely on your error code 502, there would be no solution since that problem is between the servers. And if it is an error code 400, codeigniter has its default page it will fall into. You might wanna check your controllers.