my apache cannot use

[zafira]

[Mon Nov 02 14:41:05.234195 2015] [ssl:warn] [pid 5680:tid 232] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Mon Nov 02 14:41:06.211251 2015] [ssl:warn] [pid 5680:tid 232] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Mon Nov 02 14:41:07.771340 2015] [mpm_winnt:notice] [pid 5680:tid 232] AH00455: Apache/2.4.17 (Win32) OpenSSL/1.0.2d PHP/5.5.30 configured -- resuming normal operations
[Mon Nov 02 14:41:07.771340 2015] [mpm_winnt:notice] [pid 5680:tid 232] AH00456: Apache Lounge VC11 Server built: Oct 13 2015 10:54:13
[Mon Nov 02 14:41:07.771340 2015] [core:notice] [pid 5680:tid 232] AH00094: Command line: 'C:\\xampp\\apache\\bin\\httpd.exe -d C:/xampp/apache'
[Mon Nov 02 14:41:07.989353 2015] [mpm_winnt:notice] [pid 5680:tid 232] AH00418: Parent: Created child process 5424
[Mon Nov 02 14:41:09.657448 2015] [ssl:warn] [pid 5424:tid 244] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Mon Nov 02 14:41:10.225480 2015] [ssl:warn] [pid 5424:tid 244] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Mon Nov 02 14:41:10.374489 2015] [mpm_winnt:notice] [pid 5424:tid 244] AH00354: Child: Starting 150 worker threads.

[Nobbie]

There is no error message, neither an error description.