From owner-freebsd-questions@FreeBSD.ORG Sat Jul 4 14:49:36 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5B421106566C for ; Sat, 4 Jul 2009 14:49:36 +0000 (UTC) (envelope-from peo@intersonic.se) Received: from neonpark.inter-sonic.com (neonpark.inter-sonic.com [212.247.8.98]) by mx1.freebsd.org (Postfix) with ESMTP id 1DE918FC16 for ; Sat, 4 Jul 2009 14:49:35 +0000 (UTC) (envelope-from peo@intersonic.se) X-Virus-Scanned: amavisd-new at BSDLabs AB Message-ID: <4A4F6841.3020408@intersonic.se> Date: Sat, 04 Jul 2009 16:33:37 +0200 From: Per olof Ljungmark Organization: Intersonic AB User-Agent: Thunderbird 2.0.0.21 (X11/20090502) MIME-Version: 1.0 To: freebsd-questions@freebsd.org X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Subject: Annoying problem with apache22 / php5 - how to investigate? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Jul 2009 14:49:36 -0000 Hi, We run 7-STABLE and apache22 with php5 serving pages from a webmail app (Horde). Randomly (as it seems at least), there is a 500 (Internal server error) and a blank page is presented to the user like [04/Jul/2009:15:19:37 +0200] "GET /services/portal/sidebar.php?httpclient=1 HTTP/1.1" 500 - There are no other messages in the logs, not even with LogLevel debug. The problem has survived several both OS and port upgrades and I really need to track this down now. Question: What OS tools would be the best to further analyze this? Someone with more exparience running this combo perhaps would know? Thanks a lot! -- per