Maximum execution time of 30 seconds exceeded xampp

I have the same error, please go to xampp\phpMyAdmin\libraries\config.default.php

Looking for : $cfg['ExecTimeLimit'] = 600;

You can change this line to fix that error.

Source: http://stackoverflow.com/questions/1263680/maximum-execution-time-in-phpmyadmin
Source: http://stackoverflow.com/questions/15833536/fatal-error-execution-time-of-30-seconds-exceeded-in-phpmyadmin