session_mm_apache0.sem in / -- Is this a problem?
 

I'm working on my first LAMP setup. It's a Slackware 11 / i386 system using:

Linux 2.4.33.3
Apache 1.3.37
MySQL 5.0.24a
PHP 5.1.6

and

openssl-0.9.8d
mod_ssl-2.8.28b

Today I found session_mm_apache0.sem in my / directory. I've never seen this in there before. I couldn't find a lot online, but it looks like it has something to do with SSL and is supposed to be in /tmp?

I'm new to this... I wouldn't have noticed it if it wasn't in /, but I'm curious if this is an issue or what error / problem this may signal?

Thanks in advance for your time!

php.ini

#session.save_path = "/tmp"

---

Uncomment that line to fix(?) the problem... It keeps the file in /tmp.