Chạy XAMPP thì bị lôi Error: Apache shutdown unexpectedly

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15:16:05 [main] Initializing Control Panel
15:16:05 [main] Windows Version: Windows 8 64-bit
15:16:05 [main] XAMPP Version: 5.6.8
15:16:05 [main] Control Panel Version: 3.2.1 [ Compiled: May 7th 2013 ]
15:16:05 [main] You are not running with administrator rights! This will work for
15:16:05 [main] most application stuff but whenever you do something with services
15:16:05 [main] there will be a security dialogue or things will break! So think
15:16:05 [main] about running this application with administrator rights!
15:16:05 [main] XAMPP Installation Directory: “c:xampp”
15:16:05 [main] Checking for prerequisites
15:16:17 [main] All prerequisites found
15:16:17 [main] Initializing Modules
15:16:18 [main] Starting Check-Timer
15:16:18 [main] Control Panel Ready
15:16:22 [Apache] Attempting to start Apache app…
15:16:22 [Apache] Status change detected: running
15:16:29 [Apache] Status change detected: stopped
15:16:29 [Apache] Error: Apache shutdown unexpectedly.
15:16:29 [Apache] This may be due to a blocked port, missing dependencies,
15:16:29 [Apache] improper privileges, a crash, or a shutdown by another method.
15:16:29 [Apache] Press the Logs button to view error logs and check
15:16:29 [Apache] the Windows Event Viewer for more clues
15:16:29 [Apache] If you need more help, copy and post this
15:16:29 [Apache] entire log window on the forums
15:17:09 [main] Executing “services.msc”