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Hi, 

I am running Havana release from couple of months. Till yesterday everything was working fine but today all of a sudden dashboard crashed with the error message "Internal Server Error". 

Haven't changed anything and have know idea what went wrong. 

In the httpd/error_log file I have found following lines 


[Wed Jun 11 11:18:22 2014] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Wed Jun 11 11:18:22 2014] [notice] Digest: generating secret for digest authentication ...
[Wed Jun 11 11:18:22 2014] [notice] Digest: done
[Wed Jun 11 11:18:22 2014] [notice] Apache/2.2.15 (Unix) DAV/2 mod_wsgi/3.2 Python/2.6.6 configured -- resuming normal operations
[Wed Jun 11 11:18:30 2014] [error] [client 130.238.137.246] Premature end of script headers: django.wsgi
[Wed Jun 11 11:18:30 2014] [notice] child pid 2452 exit signal Segmentation fault (11)
[Wed Jun 11 11:50:29 2014] [error] [client 130.238.137.246] Premature end of script headers: django.wsgi
[Wed Jun 11 11:50:30 2014] [notice] child pid 2487 exit signal Segmentation fault (11)
[Wed Jun 11 11:57:13 2014] [error] [client 130.238.138.22] Premature end of script headers: django.wsgi
[Wed Jun 11 11:57:13 2014] [notice] child pid 3857 exit signal Segmentation fault (11)
[Wed Jun 11 11:57:16 2014] [error] [client 130.238.138.22] Premature end of script headers: django.wsgi
[Wed Jun 11 11:57:16 2014] [notice] child pid 4159 exit signal Segmentation fault (11)
[Wed Jun 11 12:11:20 2014] [error] [client 130.238.138.22] Premature end of script headers: django.wsgi
[Wed Jun 11 12:11:21 2014] [notice] child pid 4188 exit signal Segmentation fault (11)
[Wed Jun 11 12:21:11 2014] [error] [client 130.238.137.246] Premature end of script headers: django.wsgi
[Wed Jun 11 12:21:12 2014] [notice] child pid 4943 exit signal Segmentation fault (11)


Can someone give me some hints? Its really strange from last couple of months everything was so stable. I have restarted the httpd and memcached service as well but no luck ... 

Regards..
Salman. 



Salman Toor, PhD
salman.toor at it.uu.se