Some errors in error_log

[desiguru]

I have had my web server restart like 20 times last night, looking at the error logs I found that the following were the errors in the error_log

[warn] RSA server certificate CommonName (CN) `plesk' does NOT match server name!?
[warn] Init: SSL server IP/port conflict: default-XX-XX-XX-XX:443 (/etc/httpd/conf.d/zz010_psa_httpd.conf:107) vs. webmail:443 (/etc/httpd/conf.d/zz010_psa_httpd.conf:351)
[warn] Init: You should not use name-based virtual hosts in conjunction with SSL!!
[notice] Apache/2.2.3 (CentOS) configured -- resuming normal operations
[error] [client ::1] Directory index forbidden by Options directive: /var/www/html/
[error] [client ::1] Directory index forbidden by Options directive: /var/www/html/
[Tue Dec 02 12:48:02 2008] [error] [client ::1] Directory index forbidden by Options directive: /var/www/html/
[Tue Dec 02 12:48:02 2008] [error] [client ::1] Directory index forbidden by Options directive: /var/www/html/
[Tue Dec 02 12:48:02 2008] [error] [client ::1] Directory index forbidden by Options directive: /var/www/html/
[Tue Dec 02 12:48:02 2008] [error] [client ::1] Directory index forbidden by Options directive: /var/www/html/
[Tue Dec 02 12:48:02 2008] [error] [client ::1] Directory index forbidden by Options directive: /var/www/html/

[Tue Dec 02 07:37:22 2008] [warn] child process 14120 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14122 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14123 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14124 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14125 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14126 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14127 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14128 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14129 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14130 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14131 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14132 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14133 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14134 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14135 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14136 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14137 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14138 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14139 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14140 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14141 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14142 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14143 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14144 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14145 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14146 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14147 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14148 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14149 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14150 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14151 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14152 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14153 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14154 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:22 2008] [warn] child process 14155 still did not exit, sending a SIGTERM
[Tue Dec 02 07:37:24 2008] [notice] SIGHUP received. Attempting to restart
[Tue Dec 02 07:37:25 2008] [notice] Digest: generating secret for digest authentication ...
[Tue Dec 02 07:37:25 2008] [notice] Digest: done
[Tue Dec 02 07:37:25 2008] [notice] mod_bw : Memory Allocated 0 bytes (each conf takes 28 bytes)
[Tue Dec 02 07:37:25 2008] [notice] mod_bw : Version 0.8 - Initialized [0 Confs]
[Tue Dec 02 07:37:25 2008] [notice] mod_python: Creating 4 session mutexes based on 512 max processes and 0 max threads.