[Wiki] changed: FAQ/Admin/Troubleshoot

jan  Wed, 26 Aug 2009 09:05:52 -0400

Modified page: http://wiki.horde.org/FAQ/Admin/Troubleshoot
New Revision:  7.17
Change log:  Fix line break

@@ -4,9 +4,11 @@

  ++ Troubleshooting and Common Problems

  [[# wsod]]
-+++ A blank white screen appears, or the browser opens a download  
dialog instead of displaying the screen, or the screen is not rendered  
completely In order to get an idea of what really happened, take a  
look in the web server's error log, in which more verbose errors  
should be found, at least if you properly configured  
[http://de2.php.net/manual/en/ref.errorfunc.php error logging in your  
PHP setup].
++++ A blank white screen appears, or the browser opens a download  
dialog instead of displaying the screen, or the screen is not rendered  
completely
+
+In order to get an idea of what really happened, take a look in the  
web server's error log, in which more verbose errors should be found,  
at least if you properly configured  
[http://de2.php.net/manual/en/ref.errorfunc.php error logging in your  
PHP setup].

  Possible reasons could be a fatal PHP error, not being displayed to  
the browser (which is a good thing on production systems, but bad if  
you are trying to hunt down a  
problem)[http://www.php.net/manual/en/ref.errorfunc.php#ini.display-errors],  
or a segfaulting server process (happens most times in the  
[http://www.php.net/manual/en/ref.imap.php c-client library] while  
using IMP). If you correctly configured your web server and PHP to log  
all errors, you should find more information in your web server's or  
PHP's log files, or whereever you log the errors (syslog etc.).

  Another place to see is the Horde log which is being configured in  
Horde's setup. By default Horde is logging to the file /tmp/horde.log.


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