XAMPP – MySQL shutdown unexpectedly

The Xampp control panel says MySQL shutdown unexpectedly. Please help me for fix this. You can see the error below.

11:15:13 PM [mysql] Attempting to start MySQL app...
11:15:13 PM [mysql] Status change detected: running
11:15:14 PM [mysql] Status change detected: stopped
11:15:14 PM [mysql] Error: MySQL shutdown unexpectedly.
11:15:14 PM [mysql] This may be due to a blocked port, missing dependencies,
11:15:14 PM [mysql] improper privileges, a crash, or a shutdown by another method
11:15:14 PM [mysql] Press the Logs button to view error logs and check
11:15:14 PM [mysql] the Windows Event Viewer for more clues
11:15:14 PM [mysql] If you need more help, copy and post this
11:15:14 PM [mysql] entire log window on the forums