ID:               13595
 Updated by:       [EMAIL PROTECTED]
 Reported By:      [EMAIL PROTECTED]
 Status:           Feedback
 Bug Type:         Session related
 Operating System: Debian Sid
 PHP Version:      4.0.6
 New Comment:

Thanks to [EMAIL PROTECTED], I found the problem using strace.  I had
'session.save_path' set to '/dev/null'.  

Why does 4.1.2 not handle this gracefully like 4.0.5, and is there any
way to get a more helpful error message in this case?

In case you're interested in the exact errors, I've included the errors
from the strace below:

unlink("/dev/null/session_mm_apache0.sem") = -1 ENOTDIR (Not a
directory)
open("/dev/null/session_mm_apache0.sem", O_RDWR|O_CREAT, 0600) = -1
ENOTDIR (Not a directory)
unlink("/dev/null/session_mm_apache0.sem") = -1 ENOTDIR (Not a
directory)


Previous Comments:
------------------------------------------------------------------------

[2002-03-05 02:24:42] [EMAIL PROTECTED]

An other alternative would be to use use 'strace' on the apache process
(make sure you start apache with -X switch), maybe you can gather where
it has failed, e.g.

strace -e trace=file -o output /usr/sbin/apache -X

and see in file 'output' what fails.

------------------------------------------------------------------------

[2002-03-05 02:17:02] [EMAIL PROTECTED]

Can you try a snapshot from snaps.php.net? It might be fixed, if not we
need feedback on that branch anyways.

regards,
Derick

------------------------------------------------------------------------

[2002-03-05 01:48:33] [EMAIL PROTECTED]

I'm seeing this problem on Slackware 8.0, when upgrading 
from the original mod_php.tgz package (PHP 4.0.5) to the 
updated version (PHP 4.1.2).

I already checked, there is no 'session_mm.sem' file to 
remove (stopping apache automatically removes the file).  
So my question is, what is going on, and how do I fix it?

------------------------------------------------------------------------

[2001-11-11 12:37:22] [EMAIL PROTECTED]

So it's not a bug in PHP. Thanks & Closing...

------------------------------------------------------------------------

[2001-10-08 05:46:33] [EMAIL PROTECTED]

Hello there,

Every time I when I upgrade my Debian-install I get errors with
php4-cgi. When it is invoked, php4-cgi says "PHP Fatal error:  Unable
to start session mm module in Unknown on line 0".

I posted a message, and Peter Cech helped me out: rm
/etc/session_mm.sem did the job.

Cheers y'all

pla.

------------------------------------------------------------------------


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