I have two ISPConfig 3 servers (perfect setup, CentOS 5.5), one of them is 64 bit, and the other - 32 bit. While everything is fine with the 64-bit one, I have a weird problem with the 32-bit one. When I click on the webmail link from the panel I get 500 Internal Server Error, the address showing, for example, is: http://server1.example.com:8080/mail/webmailer.php?id=27 At the same time, if I just enter in browser: http://www.a-hosted-site.com/webmail I get successfully redirected to: http://www.a-hosted-site.com/webmail/src/login.php that shows SquirrelMail login. And if I enter http://server1.example.com/webmail/ I get 500 Internal Server Error again. I did the server configuration the same way (following the perfect setup), and this problem is really killing me. What could be wrong with the 32-bit version? Thanks for your help!
tail -f /var/log/httpd/error_log shows only this repeated error (but I think that this probably has nothing to do with the above-mentioned problem): [error] [client xx.xx.xx.xx] PHP Warning: date() [<a href='function.date'>function.date</a>]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSD/4.0/DST' instead in /usr/local/ispconfig/interface/lib/classes/simplepie.inc.php on line 3631, referer: http://server1.example.com:8080/ [Sun Apr 24 14:11:00 2011] mail log, as far as I can see, shows nothing related to the problem