Probably there may be some thing wrong in httpd-vhosts.conf file. So follow mentioned steps below.

Step1: Go to the path in the terminal cd [C]/[D]\xampp\apache\bin\as per Xampp installation dir.

Step2:put httpd.exe and hit ENTER button.

Step3: Solve error as per log.

Step4: Restart apache

Step5: Congrats All are set! .

Trick1

Go to C:\Windows\System32

Rename file

Restart your system

problem solved.