[FIXED] XAMPP Error Apache Shutdown Unexpectedly

How to fix XAMPP Error Apache Shutdown Unexpectedly. Port 80 is in use by "Unable to open process" with PID 4! 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