Appache Shutdown

[kowbok]

8:54:57 PM [Apache] Error: Apache shutdown unexpectedly.
8:54:57 PM [Apache] This may be due to a blocked port, missing dependencies,
8:54:57 PM [Apache] improper privileges, a crash, or a shutdown by another method.
8:54:57 PM [Apache] Press the Logs button to view error logs and check
8:54:57 PM [Apache] the Windows Event Viewer for more clues
8:54:57 PM [Apache] If you need more help, copy and post this
8:54:57 PM [Apache] entire log window on the forums
Can anyone help with this problem