please help to resolve this error

[bjpatel2001]

Problem detected!
12:53:14 PM [Apache] Port 80 in use by "Unable to open process" with PID 2700!
12:53:14 PM [Apache] Apache WILL NOT start without the configured ports free!
12:53:14 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
12:53:14 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
12:53:14 PM [Apache] Problem detected!
12:53:14 PM [Apache] Port 443 in use by "Unable to open process" with PID 2700!
12:53:14 PM [Apache] Apache WILL NOT start without the configured ports free!
12:53:14 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
12:53:14 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
12:53:14 PM [mysql] XAMPP MySQL is already running on port 3306
12:53:14 PM [main] Starting Check-Timer
12:53:14 PM [main] Control Panel Ready


THIS IS THE ERROR LOG
[Thu Oct 01 12:40:09.404899 2015] [ssl:warn] [pid 2700:tid 236] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Thu Oct 01 12:40:09.750919 2015] [ssl:warn] [pid 2700:tid 236] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Thu Oct 01 12:40:10.086938 2015] [mpm_winnt:notice] [pid 2700:tid 236] AH00455: Apache/2.4.16 (Win32) OpenSSL/1.0.1p PHP/5.6.12 configured -- resuming normal operations
[Thu Oct 01 12:40:10.086938 2015] [mpm_winnt:notice] [pid 2700:tid 236] AH00456: Apache Lounge VC11 Server built: Jul 12 2015 10:56:48
[Thu Oct 01 12:40:10.086938 2015] [core:notice] [pid 2700:tid 236] AH00094: Command line: 'C:\\xampp\\apache\\bin\\httpd.exe -d C:/xampp/apache'
[Thu Oct 01 12:40:10.087938 2015] [mpm_winnt:notice] [pid 2700:tid 236] AH00418: Parent: Created child process 2816
[Thu Oct 01 12:40:10.826981 2015] [ssl:warn] [pid 2816:tid 248] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Thu Oct 01 12:40:11.096996 2015] [ssl:warn] [pid 2816:tid 248] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Thu Oct 01 12:40:11.356011 2015] [mpm_winnt:notice] [pid 2816:tid 248] AH00354: Child: Starting 150 worker threads.

[Altrea]

Which process has PID 2700?

[gsmith]

Looks to me like it's Apache's parent process so Apache is probably already running.
[Thu Oct 01 12:40:10.087938 2015] [mpm_winnt:notice] [pid 2700:tid 236] AH00418: Parent: Created child process 2816