升级到PHP 5.6后出现错误500

Question

everybody

I'm working on certain project and it worked just fine until the server provider decided to upgrade to PHP 5.6 and now the page is showing error 500.

I've already checked and I found out that this can be caused by few things...

This particular project doesn't use .htaccess file so, I know that's not the problem.

I also read that problem can be somewhere on server so checked the log and this is the message that I get.

[Fri Dec 04 10:17:47.603342 2015] [fcgid:warn] [pid 12468] (104)Connection reset by peer: [client 10.32.109.52:55105] mod_fcgid: error reading data from FastCGI server

[Fri Dec 04 10:17:47.603409 2015] [core:error] [pid 12468] [client 10.32.109.52:55105] End of script output before headers: index.php

Answer 1

You've got a message: End of script output before headers: index.php So check your code in index.php . Just try to delete all code from file index.php and add this:

<?php phpinfo(); ?>

This should outputs information about PHP's configuration. If you can see this, so the problem is in your code in index.php .