I got error 500 all the time.

http : //www.buscadisimo.com/anuncios/region,Barcelona/cookie-action,done/sShowAs,list/categoria,4
or
http : //www.buscadisimo.com/anuncios/categoria,4/pais,ES/region,781321/ciudad,212599


In the logs of server:

upstream sent too big header while reading response header from


With other template works perfecly.
What can I do ?


https://www.buscadisimo.com

I resolved modifying nginx.conf

New data:
   proxy_buffer_size   128k;
   proxy_buffers   4 256k;
   proxy_busy_buffers_size   256k;

Thanks


(Captcha here is so bad,  imposible to read)

@portatil33
I have checked both URLs and both are working correctly.

Yes, is resolved.   Server configuration only.

I have other issue,  the meta canonical link don´t appear.  How can I repair ?

In the demo template (http://patricia.mb-themes.com/) does not appear either.

@portatil33
It is based on your link configuration and htaccess.