[Solved] XMLHttpRequest - 500 Server Internal Error. Why?

Question

linux

When sending XMLHttpRequest.send - 500 Server Internal Error.

There are 2 servers.

CentOS 5.8
httpd-2.2.3-63.el5.centos.1
PHP 5.3.14
Everything works OK.

CentOS 6.2
httpd-2.2.15-15.el6.centos.1
PHP 5.3.14
500 Server Internal Error

The code is the same, everything is the same, it differs only in the version of centOS and Apache.

I believe that the problem is in the Apache settings? But what exactly is wrong?

Answer 1

Duc and what can be seen in Apache's error.log?

Answer 2

The problem is solved ... though I still did not understand what it was. In general, I didn’t do anything, the only thing was that I rebooted Apache, checked again everything works, there are no more errors 500, although before that I also did a restart.
2DevMan, it's just that everything worked when I logged in, but when I sent a file via XMLHttpRequest (a file was transferred in the request), another script on the server got an error 500