apache中的错误启动xampp版本5.6.30

Good Morning!

Dear php master how do I fix this error? This happened on a laptop where I have installed x.ampp version 6.5.30, the following mistakes:

Error: Apache shutdown unexpectedly. This may be due to a blocked port, missing dependencies,improper privileges, a crash, or a shutdown by another method. Press the Logs button to view error logs and check the Windows Event Viewer for more clues. If you need more help, copy and post this entire log window on the forums.

Thanks in advance.