Thank u for ur quick reply that was new input to me but still the log file looks same as i posted before
httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Thu Feb 10 03:04:44 2011] [notice] Digest: generating secret for digest authentication ...
[Thu Feb 10 03:04:44 2011] [notice] Digest: done
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-zts-20090626/gd.so' - /usr/local/lib/php/extensions/no-debug-zts-20090626/gd.so: undefined symbol: libiconv_open in Unknown on line 0
[Thu Feb 10 03:04:45 2011] [notice] Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8p DAV/2 PHP/5.3.5 configured -- resuming normal operations