Fatal error: Maximum execution time of 300 seconds exceeded

If you are using WAMP Go to :

Increase the max_execution_time in php.ini then go to

C:\wamp\apps\phpmyadmin3.4.10.1\libraries (change path according to your installation)

open config.default.php and change value for $cfg['ExecTimeLimit'] to 0:

$cfg['ExecTimeLimit'] = 0;

This will resolve the issue for PhpMyAdmin imports.