Problem with displaying PHP websites

[Mcgiwer_PL]

Username (e.g. epiz_XXX) or Website URL

epiz_33694559

URL to with does apply

http://ati-os.mcgiwer.42web.io

Description of problem

After uploading the files, I had renamed the index.html file (with was displayed correctly) to index.php. After that, I see only a blank page

[Greenreader9]

I see a 500 error on your site:

Http error 500

When trying to access your website, you may see a page which returns the status code “500”. In Google Chrome, you’ll see a page with the error code HTTP ERROR 500. There are typically two reasons which can cause this error: The PHP code has crashed. The .htaccess file contains invalid rules. Here are some things you can try to debug and fix this. Fixing crashing PHP code A HTTP ERROR 500 simply tells you that the PHP code has crashed, but gives no information as to why it has crashed. Gett…

[Mcgiwer_PL]

Strange, I don’t have any .htaccess file and there is no much php code added to it.

Cnontent of the index.php:

<?php
if (isset($lang)) { require_once("i18n/" . $lang . ".inc.php"); }
else 	{ require_once("i18n/en.inc.php" }
?>

... some html content ...

<h1>
   <a href = "index.php">
     <?php echo $lang["home"]; ?>
   </a>
</h1>

... rest of the html, without more php code ...

[Mcgiwer_PL]

Ah, I forgot to mention, none message is displaying to me

[Greenreader9]

Can you please turn on display errors like suggested in the article? Also, $lang is also going to be false, and you are probably going to get a warning about it being undefined as well.

[Mcgiwer_PL]

Thanks. It had helped