Hi AJ, Thank you for your reply. I checked the error logs and found that site is showing proxy error rather than showing 'site error' where there were programmatic bugs. In the error log below, there is a image file missing. This breaks the site and shows 502 proxy error. I would like to know whether we can change the proxy error to site error which wont affect the uptime of the site. Thanks, Babylakshmi ----- 2011-08-24T18:48:25 ERROR Zope.SiteErrorLog http://www.plasmaproteomedatabase.org/molecule_page Traceback (innermost last): Module ZPublisher.Publish, line 115, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 41, in call_object Module OFS.DTMLMethod, line 144, in __call__ - <DTMLMethod at /sites/PPD_new/molecule_page> - URL: http://www.plasmaproteomedatabase.org/molecule_page/manage_main - Physical Path: /sites/PPD_new/molecule_page Module DocumentTemplate.DT_String, line 476, in __call__ Module DocumentTemplate.DT_Util, line 196, in eval - __traceback_info__: Fetch_Graph Module <string>, line 1, in <expression> Module Products.ExternalMethod.ExternalMethod, line 225, in __call__ - __traceback_info__: (('HPRD_00981', 'HPRD_00981_2'), {}, None) Module /usr/local/zope/ZoPe/lib/python/Products/PPD/Extensions/Fetch_Graph.py, line 87, in Fetch_Graph Module /usr/local/zope/ZoPe/lib/python/Products/PPD/Extensions/Fetch_Graph.py, line 349, in Make_Graph Module PIL.Image, line 1717, in open IOError: [Errno 2] No such file or directory: '/usr/local/zope/PPD/architecture/domains/IL4.png' ---- On Wed, Aug 24, 2011 at 3:06 PM, Andreas Jung <lists@zopyx.com> wrote:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
Look at the event.log file (or however it is called on your installation). In general find your 'log' folder first (sniff into your zope.conf file to figure out the location).
- -aj
Babylakshmi Muthusamy wrote:
Hi aj,
Thanks for the immediate reply. I am a newbie for zope. I don't know from where we can get those files. Could you please help me providing file paths?
Thanks, Babylakshmi
On Wed, Aug 24, 2011 at 1:04 PM, Andreas Jung <lists@zopyx.com <mailto:lists@zopyx.com>> wrote:
The first thing is provide accurate information like information from tracebacks, core dump files etc.
-aj
Babylakshmi Muthusamy wrote:
Hi All,
We have hosted 3 websites in a single web server with 4GB RAM. All the three sites were built using zope. Almost every day the sites are crashing with 504-proxy error. The sites are up when i restart the httpd and zope. Why this happens all the time? Your help on fixing this issue is greatly appreciated.
Thanks and regards, Babylakshmi
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