(If this was answered before, please excuse this message and point me to where I can read about it) Please help, I am about to lose my sanity. Just finished installing ISPConfig 3 following the steps in this article. http://www.howtoforge.com/perfect-server-centos-6.3-x86_64-apache2-dovecot-ispconfig-3 Not a single error or problem encountered during the install. Now going to https://myipaddress:8080 I see "Internal Server Error" messages. Here is what I can collect from logs and file versions. [/var/log/httpd]# tail -f error_log suexec policy violation: see suexec log for more details [Mon Mar 25 05:16:12 2013] [warn] [client x.x.x.x] (104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server [Mon Mar 25 05:16:12 2013] [error] [client x.x.x.x] Premature end of script headers: index.php [/var/log/httpd]# tail -f suexec.log [2013-03-25 05:17:21]: uid: (32014/ispconfig) gid: (32017/ispconfig) cmd: .php-fcgi-starter [2013-03-25 05:17:21]: command not in docroot (/var/www/php-fcgi-scripts/ispconfig/.php-fcgi-starter) [/var/log/httpd]# suexec -V -D AP_DOC_ROOT="/home" -D AP_GID_MIN=100 -D AP_HTTPD_USER="apache" -D AP_LOG_EXEC="/var/log/httpd/suexec.log" -D AP_SAFE_PATH="/usr/local/bin:/usr/bin:/bin" -D AP_UID_MIN=500 -D AP_USERDIR_SUFFIX="public_html" [email protected] [/var/log/httpd]# httpd -V Server version: Apache/2.2.15 (Unix) Server built: May 16 2012 22:32:26 Server's Module Magic Number: 20051115:24 Server loaded: APR 1.3.9, APR-Util 1.3.9 Compiled using: APR 1.3.9, APR-Util 1.3.9 Architecture: 64-bit Server MPM: Prefork threaded: no forked: yes (variable process count) Server compiled with.... -D APACHE_MPM_DIR="server/mpm/prefork" -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_SYSVSEM_SERIALIZE -D APR_USE_PTHREAD_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D DYNAMIC_MODULE_LIMIT=128 -D HTTPD_ROOT="/etc/httpd" -D SUEXEC_BIN="/usr/sbin/suexec" -D DEFAULT_PIDLOG="run/httpd.pid" -D DEFAULT_SCOREBOARD="logs/apache_runtime_status" -D DEFAULT_LOCKFILE="logs/accept.lock" -D DEFAULT_ERRORLOG="logs/error_log" -D AP_TYPES_CONFIG_FILE="conf/mime.types" -D SERVER_CONFIG_FILE="conf/httpd.conf" This is CentOS release 6.4 x64 Thank you for your time and assistance.