Código PHP:
[Fri Dec 12 14:27:18.704000 2014] [mpm_winnt:notice] [pid 6152:tid 428] AH00431: Parent: Forcing termination of child process 1296
[Fri Dec 12 14:27:41.141000 2014] [ssl:warn] [pid 1256:tid 432] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Fri Dec 12 14:27:41.510000 2014] [ssl:warn] [pid 1256:tid 432] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Fri Dec 12 14:27:41.555000 2014] [mpm_winnt:notice] [pid 1256:tid 432] AH00455: Apache/2.4.10 (Win32) OpenSSL/1.0.1i PHP/5.6.3 configured -- resuming normal operations
[Fri Dec 12 14:27:41.555000 2014] [mpm_winnt:notice] [pid 1256:tid 432] AH00456: Apache Lounge VC11 Server built: Jul 17 2014 11:50:08
[Fri Dec 12 14:27:41.555000 2014] [core:notice] [pid 1256:tid 432] AH00094: Command line: 'C:\\xampp\\apache\\bin\\httpd.exe -d C:/xampp/apache'
[Fri Dec 12 14:27:41.556000 2014] [mpm_winnt:notice] [pid 1256:tid 432] AH00418: Parent: Created child process 2028
[Fri Dec 12 14:27:42.221000 2014] [ssl:warn] [pid 2028:tid 288] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Fri Dec 12 14:27:42.576000 2014] [ssl:warn] [pid 2028:tid 288] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Fri Dec 12 14:27:42.618000 2014] [mpm_winnt:notice] [pid 2028:tid 288] AH00354: Child: Starting 150 worker threads.
[Fri Dec 12 14:27:43.559000 2014] [mpm_winnt:error] [pid 2028:tid 4648] AH00326: Server ran out of threads to serve requests. Consider raising the ThreadsPerChild setting
Tengo instalado XAMPP. No se que otra información se ocupe para encontrar alguna solución, les agradería mucho me ayuden.