Recently I added firewall rules using ISPConfig->System->Firewall. And they worked fine, it seems. Then I rebooted the server and now the "server" is missing from ISPConfig, which means I cannot add new sites/databases etc. Then I removed the firewall instructions and it did not make any changes. I used the template given by the dedicated server provider to install Debian 7 with ISPConfig 3.0.5.4p1. So I did not configure the bindings or anything manually. Any way to solve this issue without having to re-install ISPConfig?
Code: [Sun Jul 20 06:25:14 2014] [notice] Digest: generating secret for digest authentication ... [Sun Jul 20 06:25:14 2014] [notice] Digest: done [Sun Jul 20 06:25:14 2014] [error] python_init: Python version mismatch, expected '2.7.2+', found '2.7.3'. [Sun Jul 20 06:25:14 2014] [error] python_init: Python executable found '/usr/bin/python'. [Sun Jul 20 06:25:14 2014] [error] python_init: Python path being used '/usr/lib/python2.7/:/usr/lib/python2.7/plat-linux2:/usr/lib/python2.7/lib-tk:/usr/lib/python2.7/lib-old:/usr/lib/python2.7/lib-dynload'. [Sun Jul 20 06:25:14 2014] [notice] mod_python: Creating 8 session mutexes based on 150 max processes and 0 max threads. [Sun Jul 20 06:25:14 2014] [notice] mod_python: using mutex_directory /tmp [Sun Jul 20 06:25:14 2014] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?) [Sun Jul 20 06:25:14 2014] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?) [Sun Jul 20 06:25:14 2014] [notice] Apache/2.2.22 (Debian) DAV/2 mod_fcgid/2.3.6 PHP/5.4.4-14+deb7u12 mod_python/3.3.1 Python/2.7.3 mod_ruby/1.2.6 Ruby/1.8.7(2012-02-08) mod_scgi/1.13 mod_ssl/2.2.22 OpenSSL/1.0.1$ [Sun Jul 20 06:25:14 2014] [warn] long lost child came home! (pid 5832) [Sun Jul 20 06:29:48 2014] [error] [client 178.131.30.199] request failed: error reading the headers, referer: http://northamericanproxy.com/browse.php?u=GKBYKSExIhtOXFm6kWeg7zqt1q8yojiIw8Kno614xW2M0ox%2FPTJIboA0$ [Sun Jul 20 06:34:05 2014] [error] [client 178.131.30.199] request failed: error reading the headers, referer: http://northamericanproxy.com/browse.php?u=GKBYLCExJgVCWFfn0WC1rjqhw6Ap5DCMmo6ku%2BE%2B%2ByzTnJYsNi9V$ [Sun Jul 20 06:58:39 2014] [error] [client 130.149.221.188] Invalid method in request quit [Sun Jul 20 06:59:04 2014] [error] [client 178.131.30.199] request failed: error reading the headers, referer: http://northamericanproxy.com/browse.php?u=GKBYPCM7NQUFT179mnq9si7i07FuqBffka%2Fy84pAvwGD2KEpdhUJcpBe$ [Sun Jul 20 07:09:40 2014] [error] [client 39.44.202.195] request failed: error reading the headers [Sun Jul 20 07:11:48 2014] [error] [client 87.255.57.169] Invalid URI in request POST P/1.1 [Sun Jul 20 07:12:09 2014] [error] [client 39.44.202.195] request failed: error reading the headers [Sun Jul 20 07:16:53 2014] [error] [client 39.44.202.195] request failed: error reading the headers [Sun Jul 20 07:17:54 2014] [error] [client 39.44.202.195] request failed: error reading the headers [Sun Jul 20 07:22:33 2014] [error] [client 39.44.202.195] request failed: error reading the headers [Sun Jul 20 07:34:59 2014] [warn] mod_fcgid: process 23984 graceful kill fail, sending SIGKILL [Sun Jul 20 07:56:12 2014] [error] [client 151.240.76.0] request failed: error reading the headers [Sun Jul 20 07:56:12 2014] [error] [client 151.240.76.0] request failed: error reading the headers [Sun Jul 20 07:56:13 2014] [error] [client 151.240.76.0] request failed: error reading the headers [Sun Jul 20 07:56:13 2014] [error] [client 151.240.76.0] request failed: error reading the headers [Sun Jul 20 07:56:13 2014] [error] [client 151.240.76.0] request failed: error reading the headers [Sun Jul 20 07:57:17 2014] [error] [client 151.240.76.0] request failed: error reading the headers [Sun Jul 20 07:57:46 2014] [error] [client 151.240.76.0] request failed: error reading the headers [Sun Jul 20 07:58:56 2014] [error] [client 151.240.76.0] request failed: error reading the headers [Sun Jul 20 08:48:23 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:29 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:30 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:30 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:38 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:38 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:39 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:47 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:48 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:48 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:48 2014] [error] [client 213.140.59.147] request failed: error reading the headers [Sun Jul 20 08:48:49 2014] [error] [client 213.140.59.147] request failed: error reading the headers
You will have to restore the missing database record from a mysql backup of the ispconfig database. the database table is named "server". Do you have a recent backup of all mysql databases of your server? If not, have a look at /var/backup to see if there is any backup folder with name starting with "ispconfig" there.
