Hello Odhiambo, Thank you for your suggestion. I turned on full error logging in php and this is what I get in the apache error log: [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::connect() should not be called statically in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 12, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::parseDSN() should not be called statically in /usr/share/php/DB.php on line 520, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::isError() should not be called statically in /usr/share/php/DB.php on line 557, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::isError() should not be called statically in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 13, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Notice: Undefined index: realname in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 106, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Notice: Undefined variable: _SESSION in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 108, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Notice: Undefined variable: _SESSION in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 111, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Notice: Undefined variable: _SESSION in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 112, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /usr/share/php/DB/common.php on line 2195, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /usr/share/php/DB/common.php on line 1217, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::isError() should not be called statically in /www/sites/domain.com/htdocs/exim4u/login.php on line 35, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::isError() should not be called statically in /www/sites/domain.com/htdocs/exim4u/login.php on line 43, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:28 2011] [debug] mod_deflate.c(615): [client 192.168.132.145] Zlib: Compressed 0 to 2 : URL /exim4u/login.php, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::connect() should not be called statically in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 12, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::parseDSN() should not be called statically in /usr/share/php/DB.php on line 520, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::isError() should not be called statically in /usr/share/php/DB.php on line 557, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::isError() should not be called statically in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 13, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Notice: Undefined index: realname in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 106, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Notice: Undefined index: localpart in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 108, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Notice: Undefined variable: _SESSION in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 108, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Notice: Undefined variable: _SESSION in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 111, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Notice: Undefined variable: _SESSION in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 112, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Notice: Undefined index: domain in /www/sites/domain.com/htdocs/exim4u/config/variables.php on line 116, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Notice: Undefined variable: domheaderrow in /www/sites/domain.com/htdocs/exim4u/config/header.php on line 15, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Notice: Undefined variable: domheaderrow in /www/sites/domain.com/htdocs/exim4u/config/header.php on line 15, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Notice: Undefined variable: usrheaderrow in /www/sites/domain.com/htdocs/exim4u/config/header.php on line 17, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Notice: Undefined variable: usrheaderrow in /www/sites/domain.com/htdocs/exim4u/config/header.php on line 17, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /usr/share/php/DB/common.php on line 2195, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [error] [client 192.168.132.145] PHP Strict Standards: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /usr/share/php/DB/common.php on line 1217, referer: http://domain.com/exim4u/ [Mon Aug 22 12:37:29 2011] [debug] mod_deflate.c(615): [client 192.168.132.145] Zlib: Compressed 2668 to 974 : URL /exim4u/index.php, referer: http://domain.com/exim4u/ I see these as standards notices more so than errors. Could these be causing it? I also turned on error and query logging in MySQL and I get this: 110822 12:41:52 3318 Connect exim4u(a)localhost on 3318 Init DB exim4u 3318 Init DB exim4u 3318 Query SELECT crypt,localpart,user_id,domain,domains.domain_id,users.admin,users.type,domains.enabled AS domainenabled FROM users,domains WHERE localpart='postmaster' AND users.domain_id = domains.domain_id AND domains.domain='domain.com' 3318 Quit 3319 Connect exim4u(a)localhost on 3319 Init DB exim4u 3319 Init DB exim4u 3319 Query SELECT domain FROM domains WHERE type='local' AND domain!='admin' ORDER BY domain 3319 Quit Which looks good to me. Is it possible to add new domains and aliases from the mysql command prompt without messing everything else up? Tamas -- View this message in context: http://users.exim4u.org/Debian-upgrade-failed-web-login-tp3275052p3275644.ht... Sent from the Exim4U General Discussion mailing list archive at Nabble.com.